Biocide Systems (biocidesystems.com) has a 3.3 out of 5 rating on OK.one, based on 101 user reviews collected here. It is listed under Home Services and its reputation is mixed. Opinions are polarized: 56% rate it 4 stars or higher while 32% give 1 star; The business has replied to 21% of negative reviews; 14 of them were added in the last 12 months. Last updated 2026-08-12.
This is the second one I have used in my car. The first one helped but I could still smell cigarette smoke. I left the second one in the car for 2 days. It seems to be gone except a few days ago it was warmer than usual and I did detect a faint smoke odor yet. We are going into winter so I guess i will not know for sure until next summer if it is completely gone. I think I would like to do another one in the near future to make sure I get it all. What do you think?
Still haven’t received my order. Last tracking update was 10/7/24 from USPS that “a label has been created”. No answer from Biocide to my voicemail or email.
Hello, I do apologize that you did not receive a response beforehand, but I have checked our emails and messages, and unfortunately we did not receive either an email or message from you. I did track your order and I do see that it was delivered today. Best Regards, Biocide Systems
Not worth the money spent poor advertising
I left it in my van for 24 hours and it did nothing for the musty odor .
Used the RV shocker in our new 5th wheel. Didn’t have a terrible odor but didn’t like the odor it had so wanted to use this to see if it would create a clean slate and allow the camper to take on the odor of our choice. I did exactly that. The odor Biocide left was the smell of white sheets washed with bleach and dried in the sun. Very clean smell. Worked fantastic! Very pleased.
Great service have used your product in the past works great speedy shipping 👍👍
The Auto and RV Shock worked great. We had taken the vehicle to a detail shop. Spent a fortune and the smell on the car was still very strong (it had been vandalized)! We used the auto shock for 24 hours and the smell is gone!
I was skeptical that this product would work. Our contractor left wet wood stain rags in a pile, which generated enough heat overnight to fill our two car garage with smoke. Upon opening the garage, the rags spontaneously combusted. The smell in my garage was awful and in penetrated my basement from a crawl space. I bought 5 room shockers (two for garage and three for basement) and let them work for 24 hours. The room smells fresh again! Thank you!! I hope I don't need to be a repeat customer but would be if needed!!
Hello, I looked in to your order and saw that it was delivered on Monday, September 16th. You did choose regular USPS shipping and that can take up to 7 business days to get to you because it is coming for CA. Best Regards, Biocide Systems
I have severe multiple chemical sensitivities and Your Doggie Clean product has changed my life. It takes out perfume, cologne, fabric softener smells from clothing and fabric in general. It's also great for stinky labs too! And of course works for those skunk episodes. I can't say enough good things about your product.
Finally received the Biocide Rv.product. I followed directions and cigarette smell has been completely removed! Product works great, however, use UPS for shipping and not the USPS! They loose too many packages and can’t track them either!
Very helpful man, Thank you James.
We have a cabin that's has flooded and has mildew smell that won't go away. With one use we could tell a difference. I'll be trying round two. 👍👍
Great customer service - product arrived on time.
Hard to tell if the musty smell is gone. We left it out in 400 sq foot area 8 hrs and 8 hours in spare bedroom overnight. Open windows for 2 early hours at start of day. When you live in these conditions it’s hard to tell if it’s gone away or I just am used to smell. Time will tell, wife had a reaction in nose to the Biocide order. Fresh air really helps.
Really interested in using the product but no directions were included. I reached out to their website. It’s been five days. I still haven’t heard back.
Hello, We are sorry you have not received a response. Unfortunately we do not have a message from you at all. There is a QR code on the cup itself that you can use your smart phone to get the link to the product instructions. I am also providing you with the link to the instruction on our website, here:https://www.biocidesystems.com/pages/product-instructions. Best Regards, Biocide Systems
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