Most PPF “problems” are aftercare problems. A short, consistent handoff talk saves you warranty headaches and earns referrals.
Leave it alone for a week
No washing for the first several days while the film and adhesive cure. Tell them what a little edge haze or moisture is — normal, and it clears.
Wash gently
Hand wash, no high-pressure right at the edges, no harsh chemicals. Set the expectation that PPF is durable, not indestructible.
Self-healing has limits
Light swirls self-heal with sun or warm water; deep cuts do not. Honest framing prevents a “the film failed” call.
Give them the warranty in writing
Hand over the warranty certificate with the aftercare. Software that generates it at job close makes this automatic — SalesThumb.
