Had high hopes that this would work to…
Had high hopes that this would work to remove stale car odors but it did not. Company promptly issued a refund
By fivejaze
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
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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.
746 approved reviews, newest moderated first
Had high hopes that this would work to remove stale car odors but it did not. Company promptly issued a refund
By fivejaze
Purchased Biocide System to get ride of skunk odor in the bedroom after a skunk sprayed right outside our window. The Biocide was easy to use and got rid of any lingering skunk stench. The room smelled like a refreshingly bleached & laundered towel which was a relief after 2 days of skunk odor. We bought 2 just in case. So now if this happens again, we are prepared.
By Anh N.
Easy to use, absolutely no odor in my old Ford truck. I'll know more when the rains return.
By Lynch
Great product. Used on my gf's car after some spilled shrimp got left in the car during the summer. Worked great!
By Alexander M.
The first one I used worked but in less than 2 months the odor was back so I'm trying another to see if a second will last longer
By Connie M.
It might work but I have yet to receive the product.
By Wallace A C.
It works! Will be ordering one more because there is still just a very slight smell of cigarettes in the car, but I was expecting that. I definitely recommend this product!
By Maria
The product could be the best thing ever, and I will know soon when I finally get to use them. The problem was getting to this point!! The deception of the people I was dealing with was rediculous, in professional etc. Even when I got aggravated ( which is putting it mildly), I was promised that some complementary product was being sent that day, it didn't happen! I hate there was not another company that had the same product. I own several companies, been in business 36 years, so when someone tells/ assures me something is taken care of, I believe what I'm told! Maybe that's a new concept, .......but it needs to be a requirement
By Josh P.