1. Before cleanup
You share access details and any police report number, and point out which items matter most to keep.
Severn, MD · Anne Arundel County
Is a small business in Severn waiting to reopen after tear gas was released? Call (877) 812-4220. The team cleans surfaces, treats soft goods and clears the air before customers come back.
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
A tear gas cleanup service restores a space after police activity, a protest, a break-in or a spray used in a dispute. It covers testing, containment, surface decontamination and disposal.
Families, landlords, employers and property managers in Severn and the rest of Anne Arundel County can call Severn Biohazard Cleanup Help for tear gas cleanup. You get crews that test the space, remove residue and check the result.
Only about 5% of homes in Anne Arundel County are vacant, and most occupied buildings need quick cleanup so people can return. Whatever the season in Severn, turn off the air system after an incident so it does not spread residue.
The work often covers:
You share access details and any police report number, and point out which items matter most to keep.
The team explains what can be saved, what must go and which products suit the agent.
Surfaces are cleaned in a set order, from the cleanest area toward the most affected one, with fresh materials at each stage.
Filtered air machines and deodorizing remove lingering particles and smell so the room feels normal.
Expect tear gas & pepper spray cleanup in Severn, MD to cost roughly $1,500 to $50,000, with the final price set after an on-site assessment.
A business that must reopen quickly or a rental that must be turned over can require a different work plan and schedule.
| Type of job | Typical range |
|---|---|
| Small apartment | $1,500 - $4,000 |
| Commercial property | $10,000 - $50,000+ |
| Single-family home | $3,000 - $10,000+ |
These ranges come from published cost guides (Tear gas cleanup cost guide) and are not a quote for Severn. Price drivers include property size, air system involvement, materials affected, time since exposure. For a real number, call (877) 812-4220.
Ask what training the crew has, how it disposes of waste, how it documents the work and what protective gear it uses. A good company explains the plan before work starts.
Get to fresh air, take others and pets with you, and keep everyone out of the space. Do not hose it down or mix cleaning products. If anyone has trouble breathing, call 911 or Poison Control.
Leave the area, keep people and pets out and open outside doors or windows only where it is safe. Do not run fans or the air system. Then call a cleanup team, which matches the method to the agent.
Follow first aid guidance and get medical help if symptoms continue. If anyone has trouble breathing, call 911. This page covers property cleanup, not treatment.
Tear gas is a group of irritant agents, usually fine solids, such as CS, CN and CR. Pepper spray, or OC, is made from chili pepper extract in an oil base. They behave differently, so cleanup methods differ.
It depends on the agent, the room and the surfaces. Some residue fades in a few days, while some types cling to fabrics and carpet much longer. If burning returns when you go back in, the residue is still there.
Call any hour to ask what to do next.
Call (877) 812-4220