Tools: watering can, soapy water, clean rag, scraper, blow dryer Step 1: Clean the car surface, spurt soapy water onto installation location(for reducing the viscosity and convenient for adjusting, soapy water can help avoiding bubbles during installation) Step 2. Put the car sticker onto installation location and get rid of the car sticker holder Step 3: Adjust the car sticker to the right position Step 4: Use a scraper to scrape the surface of car sticker until there is no bubble Step 5: Get rid of the transfer film Step 6: If there is still bubbles, use a needle to release the air inside bubble, and make the surface plain Step 7: Make the inner side of car sticker as dry as possible, could use a blow dryer..