Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Friday, May 17 on orders shipped by Amazon over $35
Or fastest delivery Thursday, May 16. Order within 7 hrs 45 mins
In Stock
$$8.98 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$8.98
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Subscribe & Save:

Unlock 5% savings

Save 5% when you receive 5 or more products in one auto-delivery to one address.

Choose how often it's delivered

From once every 2 weeks to once every 6 months

Skip or cancel any time

We'll send you a reminder before each delivery.
0% 5%
$8.98 $0.75 per Count
$8.53 ($0.71 / Count)
First delivery on May 20
Ships from: Amazon
Sold by: EcoClean Solutions
Save up to 5% on auto-deliveries.

Unlock 5% savings

Save 5% when you receive 5 or more products in one auto-delivery to one address.

Choose how often it's delivered

From once every 2 weeks to once every 6 months

Skip or cancel any time

We'll send you a reminder before each delivery.
Learn more
FREE delivery Friday, May 17 on orders shipped by Amazon over $35
Or fastest delivery Thursday, May 16. Order within 7 hrs 45 mins
In Stock
Deliver every:
×

Added to cart

$$8.98 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$8.98
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Auto-deliveries sold by EcoClean Solutions and Fulfilled by Amazon

Green Gobbler BIO-FLOW Drain Strips | 12 Pack | Drain Cleaner & Deodorizer

4.0 4.0 out of 5 stars 34,755 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Chemical Drain Openers by Green Gobbler

$8.98 with 10 percent savings $0.75 per Count
List Price: $9.99

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
-15% $8.53 ($0.71 / Count)
List Price: $9.99

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
FREE Returns
12 Pac
{"desktop_buybox_group_1":[{"displayPrice":"$8.98","priceAmount":8.98,"currencySymbol":"$","integerValue":"8","decimalSeparator":".","fractionalValue":"98","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"kdT6XyaW9zXh8UX2yAXUFSBFuqC4iH%2BpAbxN2z8%2B9Rq3X0RD0GaWtv%2F%2B0d5d%2Bdf0%2BbNd2GGzT5Xl5%2FSI69%2Fgg7XVdy23%2FOcOad9zwMyax2YNJkMxiKhn9aLsWttWjwSxUC%2FDdz3RhDoa%2Fqf9dqHqGfbwWVUNaUaJFxJAJkxPxtQYzBLi8WD75w%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$8.98","priceAmount":8.98,"currencySymbol":"$","integerValue":"8","decimalSeparator":".","fractionalValue":"98","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":null,"locale":"en-US","buyingOptionType":"SNS","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

Brand Green Gobbler
Scent Unscented
Product Benefits Cleans Drain

About this item

  • ULTRA CONCENTRATED strips for powerful cleaning and deodorizing of household drain lines. Smelly drain? Bio-Flow Drain Strips will eat away at organic matter better than the no-name drain cleaner you have under your sink. Drop one strip into your drain and the slow-dissolving bacteria and enzymes will start to work instantly.
  • ELIMINATES & DIGESTS grease, oil, fats, scum and food quickly for easy drain cleaning. The gunk that’s stuck inside of your drain won’t stand a chance against Bio-Flow’s enzymes. Grease, oil, fats, scum, food: all gone in a matter of minutes. How’s that for easy drain maintenance?
  • UTILIZES POWERFUL YET SLOW DISSOLVING enzymes to take care of lodged organic materials. Food and grease will stick to your drain like Velcro. Pretty gross. Luckily you can clear the gunk in your drain with a Bio-Flow Deodorizing Strip.
  • SAFE ON ALL PIPES and septic systems (including old pipes and PVC pipes)
  • PERFECT AS PART of a monthly drain cleaning routine. Traditional Use: Once a month, drop one Bio-Flow strip into the drain for cleaning and deodorizing. Perfect for kitchen and bathroom drains

Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

$8.98 ($0.75/Count)
Get it as soon as Friday, May 17
In Stock
Sold by EcoClean Solutions and ships from Amazon Fulfillment.
+
$12.57 ($1.61/Ounce)
Get it as soon as Friday, May 17
In Stock
Sold by EcoClean Solutions and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

From the brand


Product Description

GREEN GOBBLER FRESH SCENT DRAIN STICKS - PREVENTS CLOGS & ELIMINATES FOUL ODORS

Fresh scent

safe

enzymes

works in

Safe To Use

Our Fresh Scent Drain Sticks are safe for your septic system & pipes, and can be used in shower drains, sinks, toilet tanks and bath tubs!

Powerful Digestive Enzymes Digest Grease, Oil & More

Powerful digestive enzymes help to digest grease, oil and more!

Multiple Uses for the Home

Use on a monthly basis for best results in all areas of your home.

MORE GREAT PRODUCTS FROM GREEN GOBBLER!

0

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 0.5 x 5 x 8 inches; 2.12 ounces
  • Item model number ‏ : ‎ SYNCHKG121210
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ January 23, 2017
  • Manufacturer ‏ : ‎ Green Gobbler
  • ASIN ‏ : ‎ B01MZD5LMD
  • Customer Reviews:
    4.0 4.0 out of 5 stars 34,755 ratings

Compare with similar items

This Item
Green Gobbler BIO-FLOW Drain Strips | 12 Pack | Drain Cleaner & Deodorizer
Green Gobbler BIO-FLOW Drain Strips | 12 Pack | Drain Cleaner & Deodorizer
Recommendations
Green Gobbler Garbage Disposal & Kitchen Sink Drain Cleaner | 2 Pack - 16 Uses
dummy
Green Gobbler Liquid Hair Drain Clog Remover | For Toilets, Sinks, Tubs & Fresh Scent Drain Sticks | 12 Pack | Drain Cleaner & Deodorizer - Packaging May Vary
dummy
JSENA Drain Cleaner Sticks,48 Strips Disposal Cleaner & Deodorizer,Eliminate Unpleasant Odors,Prevent Clogged Drains Safe for Sinks, Bathtub Drains, Septic Tanks. (48 Count)
dummy
Green Gobbler Industrial Strength Grease and Hair Drain Clog Remover | Drain Cleaner Gel | Safe for Pipes, Toilets, Sinks, Tubs, Drains & Septic Systems | 1 Gallon
dummy
Adios! Enzyme Drain Cleaner for Kitchen Sinks, Stops Odors and Smells and 100% Septic Safe - 32oz
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-10% $8.98
List:$9.99
$28.98$17.98$9.98$25.97$13.95
Price Per Unit$0.75 / Count$14.49 / Count$0.21 / Count$0.20 / Fl Oz$0.44 / Fl Oz
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Monday, May 20
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
Easy to use
4.5
4.5
4.3
4.3
4.4
Value for money
3.8
3.3
3.7
3.7
2.9
Scent
4.0
4.2
4.2
4.3
Sold By
EcoClean Solutions
EcoClean Solutions
EcoClean Solutions
JAHEA
EcoClean Solutions
Compare Brands LLC
size
12 Pac
32 Fl Oz (Pack of 2)
One Size
48 Count
128 Fl Oz (Pack of 1)
32oz
weight
4 ounces
64 ounces
32 ounces
unit count
12
2
1
48
128
32

Important information

Ingredients

Green Gobbler BIO-FLOW Drain Strips | 12 Pack | Drain Cleaner & Deodorizer

Directions

Once a month, drop one Bio-Flow strip into the drain for cleaning and deodorizing. Perfect for kitchen and bathroom drains.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4 out of 5 stars
4 out of 5
34,755 global ratings

Customers say

Customers like the smell of the drain opener substance. They say the smell is gone entirely. Customers are also happy with the ease of use. However, some customers differ on clarity, quality, value, performance, and ease of cleaning.

AI-generated from the text of customer reviews

984 customers mention727 positive257 negative

Customers like the smell of the drain opener substance. They mention that it works well to provide a fresh scent and that the smell is entirely gone.

"This is so easy to use and the scent is wonderful!" Read more

"...The sticks are scent less so they don’t smell up the place when I’m using the sinks, and they seem they’re going to do what I need them to do...." Read more

"...I never had a problem with drain odors and I also don't notice any smell when using these...." Read more

"Use these primarily for the kitchen sink because of a rank odor that stems from it...." Read more

703 customers mention668 positive35 negative

Customers find the drain opener sticks super easy to use. They say the instructions are simple and practical. Some mention that the product is perfect for simple fixes and makes no mess.

"This is so easy to use and the scent is wonderful!" Read more

"...These things help quite a bit--not 100% but pretty good and they last about a month. Package states that you can use them in the toilet tank...." Read more

"I've used this product several years, easy to use and work to insure flow." Read more

"...He really likes the way they work and how easy they are to use. Just open the package and put them in the drainage holes and that’s it...." Read more

588 customers mention410 positive178 negative

Customers are mixed about the clarity of the drain opener substance. Some mention that it keeps their clogged drain clear, while others say that it completely clogs the sink.

"...In my bar, which develops film and odors - it did great. The drain rarely clogs but it gets constant drip from the ice well and this really helped..." Read more

"I've used this product several years, easy to use and work to insure flow." Read more

"...This time I used one of these worthless things. My sink immediately slowed down. So then I put hot water in the sink to "melt" the stick...." Read more

"...The sink is draining fine as of now. Since that is going well, I decided to try the bathtub drain as it can run slow too...." Read more

74 customers mention70 positive4 negative

Customers like the safety of the drain opener substance. They say it's non-toxic, safe for the septic system, and not harsh to the environment or pipes. They appreciate the precautions included about safe handling.

"Effective and safe" Read more

"...Love the fact it's Septic Tank Safe." Read more

"...So easy! I really recommend these sticks. They're even safe for septic tanks. Once a month in the drain keeps the smell away!..." Read more

"...which lead out to the septic tank which these Green Gobblers are safe to use...." Read more

1,418 customers mention963 positive455 negative

Customers are mixed about the performance of the drain opener substance. Some mention that it works really good, it works immediately, and is perfect for the kitchen sink. However, others say that it doesn't do the job as advertised, eliminate the odor, or did nothing for their bathroom sink.

"...These things help quite a bit--not 100% but pretty good and they last about a month. Package states that you can use them in the toilet tank...." Read more

"Effective and safe" Read more

"...They definitely did nothing for my bathroom sink when the water was flowing slowly. It just got worse...." Read more

"It works really good! Would love to order in future" Read more

323 customers mention174 positive149 negative

Customers are mixed about the value of the drain opener substance. Some mention it's well worth the price, and definitely cheaper than getting corrosive chemicals. However, others say it'll waste your time and money.

"...They’re definitely cheaper than getting corrosive chemicals I’ve been buying about once a month, and I love the set it and forget it philosophy...." Read more

"...Unfortunately, my experience with this product was quite disappointing, leading me to give it only two stars...." Read more

"...They're inexpensive and if they keep my sink drains clean they're worth using...." Read more

"...Feels like a waste of money for the most part." Read more

222 customers mention119 positive103 negative

Customers are mixed about the ease of cleaning. Some mention that the drain opener strips are inexpensive and keep their sink drains clean. However, others say that they didn't clear their sink or that the strips linger in some drains.

"...They're inexpensive and if they keep my sink drains clean they're worth using...." Read more

"...Didn't work apparently. Now it's the third day and it just took my sink 20 minutes to drain...." Read more

"Cleaning the drain scientifically!" Read more

"My only negative about this product is that my drain isn’t an open one but one metal “covering” it like a drain filter. Not sure how to describe it...." Read more

106 customers mention53 positive53 negative

Customers are mixed about the quality of the drain opener substance. Some mention that it gets rid of drain flies quickly, while others say that it does not dissolve at all and leaves a gooey, cloggy mess in their drains. Some customers also say that the product is not as good as described in cleaning the drain.

"Gets the odor out of drains. Kills fruit fly infestation! As far as preventing clogs, that's hard to tell. I guess in theory it should." Read more

"...So I was correct. This stick actually plugged up my bathroom sink...." Read more

"...The product information looked "interesting". The reviews--as much as you can trust them--looked pretty positive...." Read more

"...It was sticking half way up. I got a pair of scissors and cut it in half and dropped each half down...." Read more

Unaware they would pick the scent for me
3 Stars
Unaware they would pick the scent for me
I normally use the green colored sticks that are advertised because they work and I like the subtle fresh clean scent. I didn't know they came in lemon. I would've waited for the green I normally used had I known or had the option to decide to purchase now or wait until later. They only gave an option for one or two packs. I do not like this lemon scent because I truly needed this is why I'm not returning it. I wish customer service would've taken a minute to email me. I'll research another brand to purchase from once these run out to make sure their customer service doesn't decide I should like lemon when I don't.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 4, 2024
Size: 12 Count (Pack of 2)Verified Purchase
This is so easy to use and the scent is wonderful!
One person found this helpful
Report
Reviewed in the United States on April 5, 2024
Size: 12 Count (Pack of 2)Verified Purchase
Use these primarily for the kitchen sink because of a rank odor that stems from it. Have tried every type of maintenance, from drain cleaner to baking soda; from vinegar to bleach to boiling water. These things help quite a bit--not 100% but pretty good and they last about a month. Package states that you can use them in the toilet tank. Well, were going to try that and see what benefit there is, if any. One thing to keep in mind when using them in the sink is not to break them or they'll likely wash away through the J-trap (P-trap if you prefer). --- They break easy.
8 people found this helpful
Report
Reviewed in the United States on April 8, 2024
Size: 12 PacVerified Purchase
These are great to have as extra support in ensuring your sink drains are not smelly or clogged.
3 people found this helpful
Report
Reviewed in the United States on October 27, 2023
Size: 12 Count (Pack of 2)Verified Purchase
Update:

After about two months of using this, I’m not sold on its overall effectiveness. I used it in several places. In my bar, which develops film and odors - it did great. The drain rarely clogs but it gets constant drip from the ice well and this really helped keep it odor free and running smoothly. In my kitchen sink, which never has clogged, I’ve still been using this here just preemptively so the jury is out on the verdict how effective it is there. The bathroom sink hasn’t clogged completely but these haven’t really done much other than keeping it moving, albeit slowly. The shower drain hasn’t really been affected positively or negatively. It’s just as slow as ever. I know both of these drains see a fair amount of hair and soap, which this should be breaking down. I guess they haven’t stopped entirely, however they haven’t kept things flowing as smoothly as I had hoped/expected. I normally hit them with some draino once a month but I haven’t as I was willing to be patient and let these do their magic. I wanted a more eco/pipe friendly solution but… It just doesn’t seem to be doing what I need it to do in these instances.

I don’t trust most chemical drain cleaners because I rent and I don’t want to have to potentially foot a bill on repair (though that’s never happened, but hypothetically it’s possible). A lot of hair goes down my bathroom drains and they tend to run very slowly. Popped one in the sink and on day one it’s already moving better. Put one in the shower and haven’t seen any improvement yet but I imagine it will. The sticks are scent less so they don’t smell up the place when I’m using the sinks, and they seem they’re going to do what I need them to do. They’re definitely cheaper than getting corrosive chemicals I’ve been buying about once a month, and I love the set it and forget it philosophy. I’ll update in a month and we’ll see where we’re at.
20 people found this helpful
Report
Reviewed in the United States on July 3, 2023
Size: 12 Count (Pack of 2)Verified Purchase
I've been using these for a month now and it's hard to tell how well they work. I never had a problem with drain odors and I also don't notice any smell when using these. I did often get a greasy buildup in my kitchen sink drain and so far it hasn't reappeared. I also used one in my bathroom sink drain because that one sometimes gets sluggish. Again, no problem since using these. I didn't bother putting one in my tub drain because they don't dissolve hair and because my tub drain makes an immediate 90 degree turn. I haven't tried one in the toilet tank either, so I can't comment on that. They're inexpensive and if they keep my sink drains clean they're worth using. If they ever seem to not work I'll update my review, but so far they seem to be working.
16 people found this helpful
Report
Reviewed in the United States on March 29, 2022
Size: 12 Count (Pack of 2)Verified Purchase
SECOND EDIT: So, I was told that I could use their Main Line Opener on my sink that the stick plugged up. It's been sitting for 8 hours. The water hasn't gone down at all. The container says 30 minutes. WORTHLESS AND HAS DONE MORE HARM THAN GOOD!
*********************************************************************************************************
THIS IS MY1st EDITED REVIEW: AFTER 5 OR 6 DAYS MY BATHROOM SINK IS NOT DRAINING AT ALL. CALLED CUSTOMER SERVICE AND WAS TOLD IT TAKES 2 WEEKS TO DISSOLVE. THE WOMAN WAS NASTY ON THE PHONE AND SCREAMED "I'M TRYING TO HELP YOU!' SHE ACTUALLY HUNG UP ON ME. SHE HAS AN ATTITUDE PROBLEM AND SHOULD BE TERMINATED!!!
Called again after I was hung up on. Verified that these sticks don't completely dissolve for 2 WEEKS! I had purchased their main liner opener just to have on hand. Thought I'd try that. It doesn't list the ingredients on the bottle! Had to make sure I could use it with that stick that is now plugging my drain. The second woman was nice and refunded the order.
So I was correct. This stick actually plugged up my bathroom sink. NEVER BUYING THEIR PRODUCTS AGAIN AND WOULD NOT RECOMMEND THEM TO ANYONE!

I think the strip has helped plug up my sink.
I usually use Drano when the drain on my bathroom sink starts slowing down to get rid of soap scum. This time I used one of these worthless things. My sink immediately slowed down. So then I put hot water in the sink to "melt" the stick. Didn't work apparently. Now it's the third day and it just took my sink 20 minutes to drain. I can still see water down in the drain so it hasn't completely drained yet. Just tired of hanging out in the bathroom reading the news on my phone while timing it. I'm wondering if these things get old and don't dissolve.
I'M VERY ANGRY!!! THIS IS WORTHLESS !!!
Not sure what to do. Don't know if I can put Drano down it or not. Would that cause toxic fumes? I can't afford a plumber. That's why I have always maintained it with Drano, which has worked for years.
I also bought their Main Drain Opener | Drain Cleaner Hair Clog Remover product in case I had any problems in the future. Just trying to be prepared in case I ever have an emergency. It's still in the Amazon box and now I would be terrified to use it. Who knows what it would do?
I DON'T TRUST THEIR PRODUCTS!!!!
22 people found this helpful
Report
Reviewed in the United States on May 2, 2024
Size: 12 PacVerified Purchase
I had a smell coming from my kitchen sink and I tried everything the internet suggested and even repeated but I would occasionally still smell a bad smell when I would turn the water on or walk past sometimes so I threw one of these sticks in each sink and it worked!!! No more smells. Great buy!
2 people found this helpful
Report
Reviewed in the United States on April 30, 2024
Size: 12 Count (Pack of 2)Verified Purchase
Effective and safe

Top reviews from other countries

Translate all reviews to English
Ran-Lee R.
5.0 out of 5 stars Seems to work, last a long time
Reviewed in Canada on February 27, 2024
Size: 12 PacVerified Purchase
Green Gobbler BIO-FLOW Drain Strips are fantastic! With 12 strips per pack, they're a convenient and effective solution for keeping drains clear and odor-free. Simply drop a strip in your drain to break down organic matter and prevent clogs. They're eco-friendly and easy to use, making them a must-have for any household. Highly recommend!
Gabriele
5.0 out of 5 stars Works wonderful!
Reviewed in Canada on May 7, 2024
Size: 12 Count (Pack of 2)Verified Purchase
Once a month in kitchen sink. No clogs, no odours.
ROSENDO
5.0 out of 5 stars Muy util
Reviewed in Mexico on April 11, 2023
Size: 12 PacVerified Purchase
Fácil de usar para limpieza de drenaje de los lavabos y lava trastes
Leo
1.0 out of 5 stars Useless
Reviewed in Sweden on September 7, 2023
Size: 12 PacVerified Purchase
Did absolutely nothing
otto
1.0 out of 5 stars zu teuer für 38€
Reviewed in Germany on February 9, 2023
Size: 12 PacVerified Purchase
ich habe 1Päckchen erhalten mit 12 Stick Inhalt in einem Päckchen und dachte bei dem Preis müssten es 12 Päckchen sein , da könnte ich den Preis von 38 € akzeptieren
auch mit der Hälfte , also 6 Päckchen könnte ich noch akzeptieren
doch die Serviceleitung von Amason behauptet der Preis stimmt
Also 1 PAK mit 12 Stik ist der Preis 38€ total überteuert

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.