Before cleaning, properly empty out the spaces that need to be cleaned in the deep freezer. Remove ice layers thicker than 3 mm. Wipe the inside of the deep freezer.
Apply Actofreeze® Clean on the surface. Spread the product with a sponge/brush and leave the surface to absorb it. Remove the stains with a suitable cloth. Deep freezers are recommended to be cleaned for at least 4 or 5 times a year.