OSHA basics for pest control companies

Hazard communication

You need a written hazard communication program at each workplace. It lists the hazardous chemicals present and explains how you handle labels, safety data sheets and training.

Keep an SDS for each hazardous chemical, readily accessible to employees during every shift in their work area. Electronic access is fine if nothing gets in the way of immediate access, which matters for techs on the road. Train employees when they are first assigned and whenever a new chemical hazard comes into their work.

OSHA does not require its own labels on pesticides that carry EPA-regulated FIFRA labeling. That exemption covers labeling only. The written program, SDS and training duties still apply to your pesticides.

PPE and respirators

Follow each product label’s PPE statement. Then do OSHA’s hazard assessment for everything else the job brings: attics, crawlspaces, sharp edges, eye hazards. OSHA requires you to select PPE for the hazards found, tell each employee, make sure it fits, and keep a written certification naming the workplace, the person who did the assessment and the date.

If respirators are necessary to protect employees, or you require them, you need a written respiratory protection program with worksite procedures and a trained program administrator. Each wearer needs a medical evaluation. Anyone in a tight-fitting respirator must be fit tested before first use, when the facepiece changes, and at least once a year.

Voluntary use is lighter. If a tech chooses to wear one when it is not required, give them OSHA’s Appendix D information. If the only voluntary use is filtering facepieces (dust masks), those employees do not have to be in a written program.

Heat, ladders and attics

Federal OSHA handles heat through the General Duty Clause and promotes water, rest and shade. New workers need time to build tolerance: shorter shifts, frequent breaks, plenty of fluids and quick attention to symptoms. OSHA’s heat National Emphasis Program was reissued effective April 10, 2026. Washington, Minnesota, California, Oregon and Colorado have their own heat laws.

Inspect ladders before first use each shift. Tag any damaged ladder "Dangerous: Do Not Use" and take it out of service. Portable ladders used to reach an upper landing need side rails that extend at least 3 feet above it, and a ladder is used only for its designed purpose.

Does the Worker Protection Standard apply?

Usually not. The WPS applies when a product labeled for WPS is used in producing agricultural plants on an agricultural establishment: a farm, forest, nursery or greenhouse. It expressly does not apply to structural pest control, or to ornamental plantings such as lawns, parks and landscaping kept for looks.

If you treat crops in a greenhouse or nursery with a WPS-labeled product, read the label and 40 CFR Part 170 before the job.

This is general information, not legal advice. Confirm with OSHA, your state plan office if you have one, or your state pesticide agency.