Product is extremely effective with hard water too and this is specially critical considering the large number of customers who use bore well water / tanker water for washing their cars. Car wash shampoo is safe on paint and amp, does not affect the wax on the car’s surface. 3M cream wax with applicator pad. A durable synthetic cream wax ideal for all automotive exterior paints. High gloss shine, easy to apply with hand or machine. Use 3M cream wax to protect your paint from the elements. Gives a deep gloss. Finish helps protect paint’s appearance. Super absorbent material which oily and amp, filmy residues. Unique microfiber technology which ensures that the dirt gets lifted up and amp, paint does not get scratched.