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

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.

Excellent product. The odor from my shower drain immediately went away and hasn’t come back. Good value easy to use 1/2 cup weekly for stronger odors

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.

It seems to work. Unfortunately we need to use for a month or so to see for sure.

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.

Easy to understand instructions - I pour about 1cup down the kitchen sink last thing before going to bed. Pleasant smell, wake up and run water and seems to help with drainage

I have used this product before and like it. It seems to work. But most recent order was delivered without a cap! The instructions say to shake the product before using. How do I do that with no cap once I remove the seal?

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.