Bioda Professional Strength Enzyme Drain Cleaner, Septic Safe Drain Odor Eliminator, Smell Eliminator, 1 Gallon

it works well to open up and improve drain flow by using digestive enzymes to break down waste. I used a different product in the past and this one seems to work just as well. works a bit slower than a standard drain opener but removes any odors as well and maintains the pipes when used regularly.

What an amazing product!! I normally don’t leave reviews but I am blown away. I had a shower drain that had a terrible smell coming from it from the first day we moved in. I put this drain cleaner in overnight and the smell is completely gone now over a month later! Fantastic product, worth every penny!

Excellent product. Fresh scent and eliminates funky pipe order

this works for odor control but you must use it weekly to build the enzymes up in the pipes over time. after that you can back usage down to every other week or less. we had drain odor in the shower and it was gone overnight. the negative is that it’s difficult to pour down sink drains because the container is so big and the faucet gets in the way. i would prefer this as an enzyme tablet to drop down sink drains.

This product seems to do the work. I had bad smells coming from my drain pipes in the bathroom sink and tub. Directions followed, and the drain smells seemed to dissipate after a couple of days without using the sink and tub. I followed the instructions for a second round, letting the product remain in the drains, without usage, for just a little longer (3 days) to help clean the drains and completely get rid of drain smell. I am waiting for the results. I gave this product 5 stars, because it reduced the drains smell drastically with the first usage.

Worked a little bit. Didn’t use to clean but rather help clean drains and help with a well but it didn’t fill on get rid of smell.

It worked very well on a shower drain that was not stopped up But had a bad odor. Used two bottles to be most effective.

I only give it 4 start because after using a whole bottle for 4 drains, it temporarily eliminated the smell. But after 3 days the smell in my bathroom came back. It works but after a bottle I thought I the smell would be gone for good . Then I would use it weekly for maintenance. So now I'm trying it every other day until this bottle is done. Hopefully it will do the job.