1) Wipe the surface with water/alcohol and a cloth
2) Make sure it is completely dry - peel and apply the sticker carefully without any rush
All Done!
More Info about my products:
-> All decals are made from high quality vinyl - sun and waterproof - wont fade with time
-> All decals are easy to apply and remove without damage or sticky residues
-> All decals are manufactured using top quality materials and CAD designs (cutouts made by Roland plotters)