Do not apply to hot surfaces;use out of strong direct sunlight. Rinse off any loose dirt/grit prior to washing.Always use a clean sponge and clean bucket. Add 4 capfuls (40ml) into 10 litre bucket of hand hot water (1:200) .Work application from lower half of vehicle upwards. Rinse off thoroughly with clean water. To prevent water spotting dry off any remaining water droplets with Auto-Dri synthetic chamois.