Ensure full DOT drug testing protocol compliance and maintain sample integrity with our bold, highly visible 5”x7” “Do Not Flush” and “Do Not Wash Hands” signs.
Designed specifically for urine drug screening collection sites, these signs help prevent sample tampering and reinforce federal testing guidelines.
Crafted with durable materials (corrugated plastic) and vibrant print, they are ideal for restrooms used during DOT urine drug tests in clinics, labs, and occupational health settings.
Easy Installation: Adhesive backing for easy mounting. Clear Instructions: Tamper Prevention: Reduces risk of specimen tampering. Ideal for: Medical offices, clinics, workplaces, and drug testing centers.
This is a 5” x 7” sign (small, tabletop size). Please review dimensions carefully before purchasing.
