Chemical Safety Training for Pressure Washing

The PWNA Chemical Safety Training course gives pressure washing and exterior cleaning contractors the foundational knowledge to work with cleaning chemicals safely — from the job site to the shop. This course covers SDS sheet interpretation, PPE selection and use, proper chemical storage requirements, safe mixing and dilution practices, and exposure prevention protocols specific to the chemicals exterior cleaning professionals encounter every day.

Students learn how to identify chemical hazards, respond to accidental exposure or spills, and build the handling habits that protect their crew, their clients, and their equipment on every job. The course is designed to give contractors practical chemical safety knowledge — not just regulatory awareness, but the real-world application that makes a difference in the field.

This training is built around the chemicals most commonly used in exterior cleaning operations and the OSHA hazard communication standards that govern them. The goal: give contractors the knowledge to handle chemicals safely and confidently — because a chemical incident doesn't just hurt people, it can end careers and close businesses.

This training is ideal for:

Builds working knowledge of SDS sheets, PPE requirements, and chemical classification
Establishes safe mixing, dilution, and storage practices for exterior cleaning chemicals
Reduces risk of chemical exposure, burns, and hazardous material incidents on the job
Supports OSHA Hazard Communication Standard compliance for the full crew
Prepares contractors to respond effectively to chemical spills and accidental exposure
Demonstrates responsible chemical handling practices to clients and commercial accounts

Contractors who complete Chemical Safety Training are better equipped to work with cleaning chemistry responsibly — and better protected from the personal, legal, and financial consequences of a preventable chemical incident.

PWNA Certification Training is part of the association’s commitment to ongoing professional education for members of the pressure washing industry. These programs are designed to support contractors at every stage of their career by reinforcing safe work practices, industry standards, and responsible methods.

Certification training focuses on building and maintaining job-ready skills through structured instruction. Courses emphasize proper techniques, surface awareness, equipment use, and risk reduction to help contractors perform work consistently and professionally. As standards evolve, PWNA training helps members stay current and aligned with accepted practices.

For PWNA members, certification and continuing education serve as tools for professional growth and accountability. Companies use training to onboard technicians, refresh skills, and promote consistency across crews. Individual contractors benefit by strengthening their knowledge and demonstrating a commitment to professionalism.