InVade Bio Drain

$21.73 - $162.09

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4.5 Rating: 4.5

21 Reviews | 10 Q&A 


  Size/Description Price/Ea. Qty  
InVade Bio Drain quart(s) (32 oz.)

Buy 1: $21.73 each

Buy 2 or more: $19.99 each

InVade Bio Drain - Gallon gallon(s)

Buy 1: $42.95 each

Buy 2 or more: $41.29 each

InVade Bio Drain - 5 Gallon pail(s) (5 gallons)

Buy 1: $138.45 each

Buy 2 or more: $136.48 each

InVade Bio Drain - CASE (12 quarts)InVade Bio Drain - CASE (12 quarts) case (12 quarts)

Save! Get 12 for only $12.48 each

InVade Bio Drain - CASE (4 gallons)InVade Bio Drain - CASE (4 gallons) case(s) (4 gallons)

Save! Get 4 for only $40.52 each

Total Price: $0.00

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InVade Bio Drain

InVade Bio Drain Gel combines citrus oil and premium microbes in formulation thick enough to coat the insides of drains allowing it to eliminate odors and eat through scum. When first using InVade Bio Drain apply every other day for the first week and then continue to use once a week afterwards. Use InVade Bio Drain in the drain lines of the soda machine drip tray to clear out sugar snakes that eventually clog the drain lines.

InVade Bio Drain can be also be used with a hose end sprayer or in a mopping solution. The citrus oil has a great scent and provides extra cleaning power.

A Pump For 5 Gallon Pail can be purchased separately if needed.

Active Ingredient: Microbes and Citrus Oil
Target pests: Eliminates Odors and prevents Sugar Snakes
For use in: Direct application to drains, soda drain lines and drip trays
Pet safe: Yes; when used as directed
Yield: Apply 4 oz to each drain once daily for one week Yields 32 applications
Manufactured By: Rockwell Labs (UPC: 837654797242)

How InVade Bio Drain Gel Works

InVade Bio Drain Gel contains natural microbes, citrus oil, a gelling agent, and an emulsifier. The microbes consist of bacillus bacteria that eat away naturally at the organic scum buildup in drains and on floors and other areas with frequent food and water contact. Citrus oil aids in cleaning and also leaves a fresh scent after InVade Bio Drain is used. The remaining ingredients thicken and stabilize the liquid, helping it to coat drains and other treatment surfaces.

InVade Bio Drain Target Pests

Organic buildup in drains that is the breeding site for odors, drain flies and fruit flies

PESTS CONTROLLED WITH INVADE BIO DRAIN: Odors, sugar snakes (in soda lines), surface and drain scum, organic buildup

Target Uses of InVade Bio Drain Gel

Use InVade Bio Drain Gel to eliminate odors and organic buildup in drains and soda lines, and on surfaces such as restaurant floors and dumpsters. InVade Bio Drain is a perfect part of treatment for pests such as drain flies and fruit flies that breed in these areas. InVade Bio Drain can be used in bathrooms, kitchens, or other areas in homes, businesses, and institutions.

Treating clogged drains with hot water, bleach, ammonia, or other ordinary drain cleaners is inefficient. Only the regular use of a highly concentrated, professional strength biosanitation product like InVade Bio Drain will adequately cut through drain scum to prevent odors.

Use InVade Bio Drain in soda fountains to eliminate "Sugar Snake": Sugar snakes are the long, crystallized, rigid polymers that grow and clog drain lines in soda fountain machines. These polymers are caused by certain bacteria left behind by sugars when these machines are not adequately maintained. Sugar Snakes that are not treated may lead to costly drain line backups and foul smelling odors. Treat soda fountain drain lines with InVade Bio Drain to prevent or minimize sugar snake problems.

InVade Bio Drain can also be purchased in our Drain Fly Kit.

ACTIVE INGREDIENTS: Natural Microbes, Citrus Oil

InVade Bio Drain (Gel) Application Instructions

To use Invade Bio Drain:
1. If drain to be treated is not used regularly, first moisten the drain with 1 to 2 gallon of warm water before treatment.
2. Apply product at periods of time during the day when drains are in lowest usage.
3. Apply 4 oz to each drain around the edges, making sure to coat the sides.
4. Repeat daily for 5-7 days and then every 1-2 weeks for ongoing maintenance.
5. For drains that have a very heavy layer of scum, clean the drain with a brush before beginning treatment for immediate results and then maintain with InVade Bio Drain to prevent further build-up.

NOTE: InVade Bio Drain is not a substitute for general sanitation. Sanitation is key to eliminate drain flies! To eliminate drain flies, fruit flies, and other fly pests, a total sanitation program is key. The problem area must be cleaned completely, including eliminating standing water as much as possible and properly disposing of food waste into a plastic bag in a trash receptacle with a tight fitting lid. When the area has been sufficiently cleaned, the drains may be attacked with InVade Bio Drain. For treatment of floor or trough drains, first remove the screens and scrape off any organic matter.

*Always read the product label completely before use.

A quart (32 oz.) container yields 8 drain treatments, 32 soda drain treatments, or 4-8 gallons of diluted solution. A gallon (128 oz.) container yields 32 drain treatments, 128 soda drain treatments, or 16-32 gallons of diluted solution.

Standard Application Dilution rates / Mixing Ratios for InVade Bio Drain Gel:

*4 oz. per drain per treatment – Daily or every other day for active infestations, bi-weekly for maintenance - Drain buildup, breeding site for drain flies

*1 oz. per soda fountain drip trays – Weekly - Sugar snakes and similar buildup

*4 oz. per mop bucket – Standard mop bucket

*4-8 oz./gal. of water – Surface cleaning with a sprayer, such as for dumpsters and trash chutes

*1/2 to 2 oz./gal. of water – Hose-end or power sprayers

InVade Bio Drain is for use in the following areas:

No restrictions on use sites. Intended for drains, floors, dumpsters, trash chutes, bathrooms, and similar surface cleaning


See above for general directions. InVade Bio Drain Gel may be used full strength in drains or soda fountain drip trays, or diluted for mopping, surface applications, or foaming.

*To foam, use 4-8 oz. in a gallon of water and add 2-4 oz. of foaming agent. Apply using a foamer.


InVade Bio Drain Gel is not intended for outdoor use unless treating surfaces on or in dumpsters or similar structures. In power sprayers or hose end sprayers apply at a rate of 0.5 to 2 oz. per gallon of water.

InVade Bio Drain Gel Features

*InVade Bio Drain incorporates natural citrus oil to eliminate nasty odors and leave drains smelling like fresh oranges.
*Thickened microbial formula easily coats the sides of drains.
*InVade Bio Drain advanced formula eats through drain scum and organic material.
*InVade Bio Drain allows drains to run freely and prevents costly blockages.

*Won’t damage pipes.

*Can be diluted with water for mopping or surface treatments.

*Safe to use in septic systems.

*No site use restrictions.

*Level markers on quart container make correct application easy.

Extra Tips for Using InVade Bio Drain Gel

*Use 4 ounces per drain application.

*Always continue use until fly activity ceases.

*Use bi-weekly or monthly for maintenance.

*Store between 35 and 95 degrees F.

Compare to: DF500 Drain Gel

Rating Snapshot

5 stars   17
4 stars   2
3 stars   0
2 stars   0
1 star   2

See all 21 reviews »

Average Customer Rating
4.5 star rating (21 reviews)

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Most Helpful Customer Reviews
  • 4 of 7 people found this review helpful:

    5 of 5 Stars  Invade Bio Drain is a Great Product
    By Lynne in Vancouver, WA on April 16, 2010
    Verified Purchase

    My bathroom drains had a very mildewing smell. This product took care of the odor by the second application. The gel itself has a pleasant odor and is easy to use. I will definitely purchase the product again. Also, I will be quick to look for other products from this company!

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars  Bye bye annoying drain flies!
    By Liz in Chicago, IL on November 27, 2012
    Verified Purchase

    I had tiny drain flies coming up from my basement floor drain. I threw a gallon of bleach down the drain and that didn't faze them one bit. They were back the next day. After turning to the Internet for advice I found favorable reviews on Bio Drain. I bought two bottles. I followed the directions on the bottle and noticed within a couple applications the flies were gone. I kept using it for a week and they are completely gone. It's been 2 weeks now and I haven't seen any. I'm not sure if it will continue to work long term but I have another bottle should those pesty flies return.

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  • 3 of 3 people found this review helpful:

    5 of 5 Stars  Nice smell, seems to be working well
    By Jojo in Miami, FL on June 21, 2011
    Verified Purchase

    This product has substantially helped reduce the population of our drain flies. There are still a couple around here and there, but we haven't finished the treatment yet. There was a very quick and noticeable reduction right away.  Also, it smells really nice for a pest control product (like oranges).

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars  Big Improvement!
    By Mary in chicago, IL on October 12, 2012

    Drain flies had overtaken our basement. We used this product and they were gone in one day, it was amazing!

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  • 2 of 2 people found this review helpful:

    5 of 5 Stars  SO FAR SO GOOD!
    By Charles in ENOLA, PA on August 25, 2011
    Verified Purchase

    8/9/11-treated kitchen & bathroom drains. I thought the kitchen drains (sink/disposal) were the source of our drain fly problem, but did bathroom drains too. 8/11/11-treated kitchen drains every other day thru 8/17. No sign of drain flies since 8/15 treatment. 8/21/11-started once a week treatment of kitchen drains as recommended on bottle. 8/25/11-no sign of flies, so product is doing its job. Hooray!

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Most Recent Customer Reviews
  • 5 of 5 Stars  InVade Bio Drain
    By Frank in Weatherford, Texas on January 29, 2015

    Still have sink flies but in diminished numbers. Strill treating the drain but hopeful it will eventually solve the problem.

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  • 5 of 5 Stars  INVADE BIO DRAIN
    By Charles in enola, pa on October 8, 2014
    Verified Purchase

    Have used product for once a week drain maintenance for past 2-3 years & haven't had any drain fly problems.

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  • 4 of 5 Stars  Sewer flies in shower
    By Jima in Chicago, Il on July 21, 2014
    Verified Purchase

    I had a bad case of sewer flies breeding in my concrete and pipe shower drain. I tried diluted bleach which would work for a week or so but they always came back. I poured a few ounces of the Bio Drain down the sides of the drain so it would coat the entire surface and repeated a few weeks later and one month on and I have yet to encounter a single fly since the initial treatment. I plan to keep up a regimen of monthly doses.

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  • 5 of 5 Stars  Purchased for Drain Flies and Seemed to Work
    By Miranda in Raleigh, NC on May 26, 2014

    I puchased a home that had been empty for a few months and after moving in, noticed these annoying insects, which I believe were drain flies based on research. I decided to use this product and am very impressed that most of the flies are gone. I also patched up a drain hole on the bottom of my washer which I believe was the entry point since most were found in the area (laundry room and kitchen) If you have a similiar drain underneath your washer that drains out, make sure to treat that area with this product, that could be the source and entry point. Also,dont forget to treat the drain where the hose flushes out the water from the washer. Most people only think about the sinks and tubs (think ALL drains) go room by room. Apparantly, these critters are hard to get rid of so again, very impressed with this product. Smells really good too. Will be purchasing more to keep critters away, the drains clean and smelling good. I hope this review helps anyone who is having the same issue.

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  • 5 of 5 Stars  it does the job well!
    By Danh in Occidental, CA on April 4, 2014
    Verified Purchase

    This is the second time I've ordered InVade BioDrain. If it did not do it's job well, I would not be back for more. It's a good product that has the nice addition of smelling good. Thanks

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  • 5 of 5 Stars  Works Very Well
    July 23, 2013

    This stuff works great and no harsh chemicals is an extra bonus. The product was easy to order from the website and shipping was fast.

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Drain Flies
    By Billy in , New York on April 7, 2013
    Verified Purchase

    This stuff is amazing!! I called a exterminator who told me he can not get rid of them that I might need to call a plumber to find any cracks in my pipes.I checked all the pipes and could not find a crack.The flies would not go away for 1 year.I bought Bio Drain and have been following the directions to a tee.Within one day the number of flies reduced greatly.Its been 3 weeks now and I haven't seen any flies anymore.

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Great Product
    By L. in Jacksonville, FL on October 24, 2012
    Verified Purchase

    Once again I have received the best customer service from Do My Own Pest Control. Not only is the service great, but the product also is. It's easy to use, isn't messy and the cost is reasonable. The product is shipped the same day (usually) and arrives within one to two days after being shipped. I will continue to order this product from Do My Own Pest Control as needed in the future.

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  InVade Bio Drain... Amazing
    By Lynne in Vancouver, WA on October 17, 2012
    Verified Purchase

    In searching for a solution for a smelly drain, I was surprised that a product designed for drain "pests" would be the answer. This product is terrific. Not only does it easily take care of the odor in my otherwise clean bathroom, it has a pleasant citrus scent. Periodic use keeps the drain fresh. Money well spent!

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Product works on drain flies
    By Alice in Winchester. VA on August 14, 2012
    Verified Purchase

    We used this product in basement sump pumps. We had an infestation of drain flies. At first we tried another brand of microbial product. Then we switched to this InVade. This works well.

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June 12, 2013Tammy from Florida asked:

QIs InVade Bio Drain product safe for RV systems?

AInVade Bio Drain will work in a RV. Just make sure you run HOT water after you let it sit over night.

1 of 1 people found this answer helpful.
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December 7, 2009Lillian asked:

QHow do I get rid of drain flies in the kitchen?
I am having a big problem with drain flies in my home kitchen. My problem is that I cannot remove the cross bars in sink drain, so I will not be able to apply the gel to the sides of drain. Before I purchase, I thought I would ask your help. These things are really annoying, and I would like to rid them, prior to the holidays. Thanks!

AMost people cannot remove the cross bars on the drain and that is ok.  The Invade Bio Drain and our other gels have a spout on the top and you can squeeze the bottle and "shoot" the product out the spout onto the sides of the drain.  Also, if you treat along the outside perimeter of the drain it should run down the sides where it needs to go.  You may want to consider our Drain Fly Kit which has a very high success rate.

1 of 1 people found this answer helpful.
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August 2, 2012Robert from Chicago, Il asked:

QDrain gel is very thick and doesn't really get into the drain. Should one pour a bit of lukewarm water into the sink to force it down into the drain?

AYou can, but Drain Gel  is supposed to be thick so it coats the drain as it goes down.  You should direct the gel just down the lip and sides going into the drain.  You should not coat on top of the drain on the sink so it won't go down the drain.

1 of 1 people found this answer helpful.
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July 20, 2010Peg asked:

QDoes Draino kill the microbial action of Invade Bio Drain? I had to use it between orders.

ADraino contains some very harsh chemicals and most likely would kill the microbial action of the Invade Bio Drain. We recommend rinsing the drain very thoroughly before reapplying the drain treatment.

1 of 1 people found this answer helpful.
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May 1, 2011Lisa asked:

QIs InVade Bio Drain septic safe?

AYes, Invade Bio Drain is safe for septic systems.

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February 4, 2015Rosa from Seattle,wa asked:

QIs InVade Bio Drain safe to use in bar drain trays, under beer taps?

AYes, InVade Bio Drain is safe for use in bar drain trays.

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October 13, 2014Josie from Falls Church, Va asked:

QIs InVade Bio Drain safe and effective for the shower drain?
Specifically to eat through hair clogs that have gone into the shower drain?

AInVade Bio Drain is safe for the drain in the shower. It will break up organic matter in the drain. However, if there is an excessive amount of hair inside the drain, you may need to use a tool (you can purchase locally) that works well for unclogging and removing hair from the drain.

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December 11, 2014Mark from Baltimore, Md asked:

QIs this safe to use with the kitchen garbage disposal?

AYes, InVade Bio Drain is safe for use in kitchen sink garbage disposals.

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January 23, 2015Esther asked:

QFor those small flies should I use Drain Gel or Hot spot better?

A InVade Bio Drain works very well on drain flies. First, we need to make sure they are drain flies. Are you positive these small flies are drain flies?

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December 12, 2012Bob from Ca asked:

QDoes the 1 gallon bottle comes with a pourer like the smaller size bottle?

AUnfortunately, no.  The larger gallon size has a typical wide opening and does not have a spout like the smaller quart size bottle.

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