Wash the car with car shampoo and clean water
Dry the surface with a microfiber towel
Use a dedicated water spot remover on the affected areas
Apply a 1:1 mix of white vinegar and water with a microfiber cloth
Rinse the area thoroughly after using vinegar
Use a clay bar if spots remain after washing
Polish the paint with a light car polish
Apply wax or paint sealant after cleaning
Clean glass with a glass-safe water spot remover
Avoid washing the car in direct sunlight
Dry the car immediately after washing to prevent new spots