Bring the aerosol to room temperature for optimal atomization. Shake the aerosol can well before use. When processing keep the aerosol can at all times upright and fully press the nozzle. For best results, apply and spread Foil Safe Spray Cleaner onto surface with a clean, soft, colourfast cloth or paper tissue, working well into the surface. Leave to rest for a few minutes. Wipe away contamination and then polish the cleaned surface using a second dry cloth or paper tissue. Always work with a clean cloth to avoid contamination of the surface. Always wipe in one direction. After spraying, hold the can upside down and press the spray head until only propellant and no more product comes out to prevent clogging up of the spray can. Make sure there is sufficient ventilation when using the product. Test for adverse effects on the surface in advance.