BiodaProfessional Strength Enzyme Drain Cleaner, Septic Safe Drain Odor Eliminator, Smell Eliminator

There was some sort of odd shipment delay with this seller, the first item I ordered left but then never arrived and went back to the warehouse. The second one I ordered had some delay and then finally showed up.I purchased this for my kitchen sink in my condo. Every so often I was getting a very bad smell coming up from the sink. I did not know if it was my unit or from something else in the building but I finally got tired of it after someone looked at it and said that the P trap was dry. That was not the case, since I use the sink everyday.So when the product finally came I was ready to use it. You let your sink dry at least an hour or so before using it, pour the recommended amount down the drain, and then leave it at least overnight if not longer. I left it overnight and then threw as much as the days I could before I had to use the sink.So far the issue has not recurred, and it's been a bit of time. I will update if the issue does come back but seems to have worked so far. If that's the case, this product works well and is a quality item, definitely 100% worth spending a little bit to get rid of problems that otherwise are more difficult and more expensive solutions. It worked quickly and was super easy, just poured down the drain.

Worked within 24 hours. We had a jacuzzi and a shower drain that smelled much like the showers we had in high school Ugh. Did a second application two days later, but in retrospect, I don't think it was necessary. Amazing product without the horrible, perfume smells manufacturers insist on adding to their products. Great stuff.

Used this one time it helped with the odor no one smelled but me, then a couple of days later I smelled the same odor no one else smelled. Will try again next week to see whether there is a smell no one smells but me.

Bad smells like a sewer were coming from our shower drain. After just one use I noticed a big improvement. Easy to use. All you need is a measuring cup. Will be adding this to our maintenance routine.

I use Bioda every two weeks down my kitchen sink, as well as bathtubs and toilets to keep them un-clogged, free and clean fresh.

I can't even evaluate how well it might work, because there is so much false information here and it's very dangerous.- The actual label on the product has a TON more warnings that the one pictured in the listing. Among these are DO NOT INHALE THE FUMES. Now how the heck is that safe for use in all these locations in the home if you're not supposed to be anywhere near the drains you use it on?- Eliminates smells. Maybe, but it adds a new smell! And a heavy industrial chemical one at that. I mean the stuff is hazard blue like you see in commercial bathrooms/portapotties and smells worse. True to the warnings, it's also instantly nauseating, not because of the odor, because the chemical vapors actually cause nausea because it's highly toxic. This stuff is NOT safe for use around people!- Septic safe. Really? Funny how that's not stated anywhere on the actual product, there is no statement that it's in any way natural, and it has a ton of hazard warnings about any contact with skin and vapors. I have a really hard time believing it's septic safe. I don't believe there are any enzymes in this, they'd be destroyed by the chemicals.This is an industrial cleaner and should not be used in the home. It's not safe for use around people. It is falsely listed and should be corrected or pulled. Do NOT buy this if you're looking for something safe and natural for use around your family.

Got this to get rid of smell coming from shower drain. First time poured in 2 cups but didn't work. 2nd time poured in the rest of the bottle. Removed maybe 70-80% of the smell, there's still some bad odor wafting out after using the shower. For the price, I was hoping for better.

It works, slowly the odor disappearsThx