Manufacturer states there is no residue after using. Is this accurate?

No residue but left a chlorine outdoor for about a week. I would recommend this. Used it on a pre owned vehicle that was smoked in, worked awesome, after 3 years there is no traces of cigarette smoke.

For someone that smokes every day in basement how long will this last?

This did not work on smoke odors for me

how good is this on cigarette smoke? i've got 5 rooms to do

It is really good for cigarette odor but yiu may have to use more than one since you have 5 rooms, especially if you smoke in all rooms.

can thos product eliminate cigarette smoke from upholstery?

I am not sure it will get cigarette smoke out of upholstery -- you may want to try to have it steam cleaned. I can say that the general odor in the apartment that we bought was largely eliminated after leaving it in the apt over a long weekend.

Biocide Systems Room Shocker Strong Odor Eliminator For Home Office

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WS$237

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Sold byAmazon SamoaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Blast away bad odors and reclaim your space in a day!

SAFE NON TOXIC - Chlorine dioxide technology that’s safe for kids and pets once treatment ends—no harsh chemicals needed.
RAPID ACTION FORMULA - Experience a noticeable difference within hours—perfect for last-minute hosting or rentals.
EFFORTLESS ACTIVATION - Just add cold water and place—no scrubbing, no mess, no stress.
ECO CONSCIOUS FRESHNESS - Biodegradable and made in the USA, so you can refresh your space guilt-free.
POWERFUL ODOR ERADICATION - Eliminates stubborn cigarette & pet odors fast, so your space always feels fresh.

Biocide Systems Room Shocker is a fast-acting, eco-friendly odor eliminator designed for spaces up to 400 sq. ft. Using safe chlorine dioxide technology, it neutralizes tough odors like cigarette smoke and pet smells within 4 to 24 hours. Easy to activate with just water, it leaves no harmful residues and is biodegradable, making it ideal for homes and offices seeking a powerful yet sustainable freshness solution.

Specifications

ASIN	B00B3XUBES
Area Odor Remover Type	Area Deodorizer
Best Sellers Rank	#96,161 in Health & Household ( See Top 100 in Health & Household ) #60 in Commercial Air Fresheners #697 in Air Freshener Supplies
Brand	Biocide Systems
Brand Name	Biocide Systems
Color	Solid Black
Container Type	Can
Customer Reviews	3.9 out of 5 stars 1,047 Reviews
Floor Area	400 Square Feet
Included Components	Tools
Item Dimensions	6 x 0.2 x 6 inches
Item Form	Pod
Item Weight	0.1 Pounds
Item dimensions L x W x H	6 x 0.2 x 6 inches
Manufacturer	Biocide Systems
Model Number	3220
Number of Items	1
Package Size Name	Single Pack
Part Number	3220
Power Source	Passive Diffusion
Scent	Unscented
Scent Duration	24 Hours
UPC	862624000121
Unit Count	1.6 Ounce
Warranty Description	Money Back Satisfaction Guarantee

Reviews

S**K

7.12.2024

S**P

8.12.2024

U**N

18.06.2024

K**B

11.11.2020

M**E

27.04.2026

G**R

23.12.2025

H**3

3.08.2016

B**N

11.03.2026

R**K

9.05.2022

S**.

22.07.2022

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

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