STEK covers their paint protection film with a 10-year warranty, safeguarding against cracking, staining, yellowing, bubbling, and delamination. Proper maintenance can extend your clear bra’s longevity. Avoid pressure-washing your vehicle for 24 hours after installation. When cleaning your PPF, choose PH-neutral soaps and gently wash with a microfiber mitt. We recommend washing your car every two weeks for optimal results.