Four shops across Prince George's County, MD Open Mon-Sat, hours vary by shop Lifetime Warranty on Every Install (301) 307-1414
Tint Guide

WINDOW TINT AFTERCARE

The first five days, what is normal while the film cures, what is a warranty issue, and how to clean tinted glass for years.

The First Five Days

WHAT TO DO RIGHT AFTER INSTALL

The film is on the glass when you leave, but the adhesive is still curing. These few rules protect the install while it sets.

  • Keep all windows fully up for 3 to 5 days, longer in cold weather
  • Leave the rear defroster off for at least 3 days
  • Do not clean the inside of the glass for a week
  • Do not reattach anything to the inside of the glass for a week
  • Expect light haze and small water pockets; they are curing out

Why the windows stay up

When a door window rolls down, its top edge drags across the weatherstrip. On freshly installed film the adhesive has not bonded yet, and that drag can lift the edge. After a few days the bond is strong enough that the seal does not affect it.

Why the defroster stays off

The defroster heats the glass unevenly along the grid lines. On uncured film that can push the mounting solution into streaks along the lines or cause the film to pull. Once the film is cured it is not affected by the defroster at all.

Normal vs. Not Normal

WHAT YOU WILL SEE AND WHAT IT MEANS

Normal

  • A milky or hazy look for a few days to two weeks
  • Small water pockets that shrink daily
  • A faint wet look along the edges that dries out
  • A slightly different look in direct sun versus shade while curing

Not normal

  • Hard-edged air bubbles that do not shrink after two weeks
  • A visible hair, fiber or speck under the film
  • An edge that is lifted or curling
  • A seam or overlap on a rear window
  • Film that is a different shade on one window than the others

Anything on the second list is a warranty item. Bring the car to any of our four shops and a technician will look at it under the lights with you. There is no charge to check and no charge to fix. The full terms are on the warranty page.

For the Life of the Film

CLEANING TINTED WINDOWS

Once cured, tinted glass is easy to live with. A few habits keep it looking new for as long as you own the car.

  • Use a soft microfiber towel, not paper towels
  • Use an ammonia-free glass cleaner, or water with a drop of dish soap
  • Spray the towel, not the glass, so cleaner does not pool at the edges
  • Wipe gently; no scrubbing pads, no razor blades, ever
  • Keep seat belts, cargo and pet nails off the inside of the glass

Why ammonia matters

Ammonia breaks down the adhesive and the dye in window film over repeated use. Many blue glass cleaners contain it. Read the label or use a cleaner marketed as tint-safe. Plain water works fine for most cleaning.

Rear defroster and tint

After the cure period the defroster is safe to use and does not affect the film. Just never scrape the inside of the rear glass, because the defroster lines sit under the film and a blade will cut them.

Related Questions

QUICK ANSWERS

What if I roll the window down by accident?

Roll it back up and leave it. One early roll-down usually does not hurt. Check the top edge after a day; if it has lifted, bring it in and we will reset or replace that panel.

Can I wash the car right after tinting?

Yes, the outside. The film is on the inside of the glass, so a car wash does not touch it. Just do not clean the inside of the windows for the first week.

Are the little bubbles going to go away?

Water pockets, yes. They are mounting solution curing out and they shrink daily. Air bubbles with a hard, defined edge that do not change after two weeks are a defect and are covered.

Can I put a suction cup phone mount on tinted glass?

It will stick, but pulling it off can lift the film over time. A dash or vent mount is safer.

Keep reading

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Trucks, 2 front windows. $108 cars, all windows.