Wax Products: All of our wax products need to dry before removal. When you can make a clean swipe with your finger (typically up to 10 minutes depending on weather and ambient temperature) the product is ready for the final wipe down. There is no maximum time that the wax can be left on the paintwork, so it is usually good practice to apply wax to the whole vehicle before starting to wipe off. Polish and Paint Cleaners: These products all need to before removed before they fully dry. They should be applied to relatively small areas e.g. a door or half a hood, and removed before moving on to the next panel to be treated.