Never use Windex, or cleaner with ammonia in it. It will tint your windows purple when you’re done. Make sure you get all the edges and seals, and role the window up to get the bottom. You’re going to need almost a gallon of soapy water throughout this process. Prepare the water ahead of time to make working easier. A spray bottle is highly recommended.

You will need a plenty of soapy water to ensure that the tint doesn’t stick or rip. Make sure you get underneath the seals in the interior of the car. Use your finger to get under the seal and remove dirt and dust.

Make sure you do not remove the liner – you’re just sizing and pressing the tinting right now, now adhering it.

As you cut, use the squeegee or your free hand to make sure the film is flush with the window. When done, cut the excess film away and discard.

You can leave the tint stuck to the outside of the window now. You’ll have to prep the inside window a bit more, so this is a good place to ensure that the tint stays dust free.

Just gently work the tint between two fingers like you were snapping to get the adhesive layer off.

Remember to keep everything doused in soapy water to make it easier to move around.

You should keep a hand on the tint at all times to keep it from moving as you squeegee the water out.