Q&A for How to Add Custom Decals to a Car

Yes. You should be able to wax over any sticker decals on your car, as the stickers are meant to be able to withstand weather. The wax should not hurt the sticker in any way, unless you are vigorously applying the wax.

It can be tricky to remove the backing of a decal sometimes. Here are a few tips to help: Carefully use your fingernail or a utility knife edge to lift one corner of the decal from the backing. Just be sure not to damage the sticker. Gently bend a corner of the decal back and forth, which might help the backing to separate from the adhesive part. Stick a piece of tape to one corner of the backing. Pulling the tape might help peel off the backing without damaging the decal. If the backing is stubborn, use tweezers to pull it away slowly. It helps to do this in good lighting so you can clearly see what you're doing.

Clean the area with soapy water or rubbing alcohol, and dry it. Align the decal on the surface, using masking tape if needed. Peel off the backing without touching the adhesive. Press one edge down. Then smooth it out from the center using a squeegee or credit card. Peel off the top layer if there is one. Wait 24 to 48 hours before washing your car for best results.

Yes, temperature is important when applying a decal. The ideal temperature range is between 50°F and 90°F (10°C to 32°C). If it's too cold, the adhesive won't stick well, and if it's too hot, the decal may stretch or form bubbles. Applying decals within this temperature range will ensure the best adhesion and a smooth finish.