What is tear gas cleanup?
Tear gas and pepper spray are not gases once they have been used. They are fine particles and oils that settle on everything in a room and cling. CS gas and CN gas, the chemicals most often meant by "tear gas," and the oleoresin capsicum in pepper spray all irritate eyes, skin and airways. When law enforcement deploys them during a standoff or an arrest, or when someone sprays them in an assault or a break-in, the area stays contaminated until it is cleaned.
Cleanup means ventilating, removing contaminated material, washing hard surfaces with the right methods and treating the air system. It overlaps with crime scene cleanup when police activity is involved and with chemical and toxic waste cleanup when other residues are present.
Why does it linger?
Because the particles settle into carpet, upholstery, curtains, bedding, drywall and ductwork, and each time someone walks across a surface or turns on a fan, some of them go airborne again. People come back into a house a week later and start coughing, or find their eyes burning when they vacuum. Pepper spray is oily and clings to surfaces. CS and CN are fine powders that spread through the air.
The situation is worse if the HVAC was running. The system can pull residue into ducts and distribute it through the house, and that is why you should not turn it on until a professional has checked.
What should I do right now?
- Leave the area and get fresh air. Remove contaminated clothing carefully, avoiding pulling it over your head, and bag it.
- Rinse your eyes and skin with cool water. Do not use oil-based products on skin. Seek medical help if symptoms are severe, especially if you have asthma or a breathing condition.
- Keep children, older adults and pets out.
- Do not turn on the HVAC or fans that would spread residue.
- Open windows and doors from the outside if you can do so safely, to ventilate.
- Do not sweep or vacuum. That makes particles airborne.
- Call a provider to clean the property before you move back in.
If the incident involved law enforcement, wait for the agency to release the property. The Polk County Sheriff's non-emergency line is 863-298-6200.
How does a provider clean up tear gas?
- Assess the spread. The crew finds where the agent was used and where it traveled.
- Protective equipment. Respirators, eye protection, gloves and suits.
- Ventilation and air filtration. Air scrubbers with appropriate filtration help clear airborne particles.
- Remove soft materials that cannot be cleaned, such as contaminated carpet, bedding or upholstery. Some fabrics can be laundered, and the provider can tell you which.
- Clean hard surfaces using methods designed to lift residue instead of spreading it, working top to bottom.
- HVAC treatment. Filters are replaced and ducts cleaned if needed.
- Waste disposal following the provider's registration and applicable rules.
- Final check. The provider verifies the area before you re-enter.
Where does this come up in Lakeland?
- Homes after a police response, standoff or arrest
- Businesses after an assault, robbery or disturbance
- Schools, gyms and public places after someone sets off pepper spray
- Vehicles after an incident or a spray accident
- Jails, squad cars and emergency vehicles, which need decontamination between uses
Lakeland has a large downtown and event calendar, from the RP Funding Center to Sun 'n Fun, and public spaces and businesses sometimes need fast, discreet turnaround to reopen. Homeowners in neighborhoods such as Highland Fairways and North Lakeland usually call after a police response or a home incident, and the same steps apply.
What does it cost?
Cost depends on how large the contaminated area is, how many soft materials need to be removed or cleaned, and whether ductwork is affected. A single room is a smaller job and a whole house with a running HVAC is larger. Written estimates are the only reliable number. Insurance sometimes covers cleanup after a sudden event such as a break-in or assault, and a business should also notify its property insurer. If law enforcement caused the contamination, ask the agency whether it has a claims process.
When should I call?
Call after the area is safe and any investigation is done. We connect you with an independent provider that serves your ZIP code. For overlapping situations, read about vehicle blood cleanup if the incident happened in a car, and see the biohazard cleanup in Lakeland, FL homepage for how our referral line works.
Frequently asked questions
How long does tear gas stay in a house?
Residue can stay on surfaces and in soft materials and ducts for weeks or longer until it is cleaned. Disturbing it, for example by walking or running fans, can release it back into the air.
Can I clean up pepper spray myself?
A very small amount on a hard surface can be cleaned carefully with gloves and eye protection. A larger area, soft materials or HVAC contamination should be handled by a professional.
Should I turn on the air conditioner after a tear gas incident?
No. It can spread residue through the house. Wait for a provider to check and clean the system.
Are CS gas and pepper spray the same?
No. CS and CN are synthetic irritant chemicals. Pepper spray uses oleoresin capsicum from peppers. Both irritate eyes and skin, and both need to be cleaned from surfaces.
Who pays for tear gas cleanup after a police incident?
It depends on the circumstances. Insurance may respond, and you can ask the agency involved whether it has a claims process. A written estimate helps in either case.
Can the clothes and bedding be saved?
Often, if they are laundered carefully, but heavily contaminated soft items may have to be discarded. Ask the provider.