What is the best way to get sun screen lotion off of vinyl siding?

To remove sunscreen lotion from vinyl siding, start by mixing a solution of warm water and mild dish soap. Use a soft cloth or sponge to gently scrub the stained area, applying the soapy solution. For tougher stains, you can also try using a mixture of water and white vinegar or a specialized vinyl siding cleaner. Rinse the area with clean water afterwards to remove any residue.