We used this product in one of our…
We used this product in one of our units and it took the strong mildew smell away that nothing else would get rid of...
By DL
Sunday, November 8, 2026 · Customer reviews of US businesses
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746 reviews
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Biocide Systems is listed under Cleaning Service Providers in Los Angeles, California.
Biocide Systems (biocidesystems.com) has 746 customer reviews on The Fair Hearing, with an average rating of 3.7 out of 5.
Showing 405 reviews with 5 stars · Clear filters
We used this product in one of our units and it took the strong mildew smell away that nothing else would get rid of...
By DL
Are grandson had vomited in are car tried many different things to get the smell out.This was the only product that worked.
By customer
I have a 1992 Toyota pickup bought it new, been smoking all the time, Put one one your smoke shockers in it for two days. Bam, smoke stink is gone. Bought four for my house when i go on vacation.
By customerWill
Order the 4 pack product and it arrived pretty quickly. I used 2 of the containers and were VERY pleased with the results. The odor was eliminated! The next two were not as effective so I reached out to the company and they replaced the 2 containers that I believe failed. I would def. use these again and recommend the company to others!
By Pacific NW G.
Got rid of the lingering cigarette smoke smell in my new apartment, and the smell of the product itself dissipated quickly. Easy to use and solved my problem with minimal effort. 10 out of 10 would recommend!
By customer
Oh! My! Gosh! This product is AMAZiNG! We used it in a fixer upper vacation home we recently purchased. The previous owner was a 3-pack a day smoker and subjected this home to it for 35 years! We have to admit, we were skeptical to your claims. Prior to, we did wipe down all walls, ceilings, floors, and cabinetry with vinegar water to get rid of all the nicotine that had coated everything. We set off 8-packets in a 1,800 sf A-Frame with 19' ceilings. Left the place and returned 48-hours later...cautiously opened the door...and rejoiced...it WORKED! No more smoke smell. Your product literally saved us over $2,200 quoted from another company that would have come in to remediate the smoke smell. Thank you!
By Tom & E.
Am putting my home up for sale and the it had a smell of smoke and my realtor said Wow it gone. So Thank you so much..
By customer
Worked great for lingering smoke smell. My truck smells new!
By JK