Clean surface where decal will be placed with soap and water.

Wipe area with rubbing alcohol and allow to fully dry

Remove decal from white backing via its transfer tape careful to not allow it to touch anything-

Carefully place decal where you want it and rub it flat making sure there are no air bubbles

Rub the decal transfer tape with squeegee or credit card

Slowly peel away transfer tape if decal comes up place back down and rub on that area again

DO NOT wash or get wet for 24 hours