Masterson's Magic Water Spot Remover instantly erases hard water stains to restore a perfect original appearance. The non-abrasive formula is clear coat safe and effortlessly neutralizes hard water deposits. Works on paintwork, glass, chrome, stainless steel, wheels, gelcoat, and fiberglass. The mildly acidic formula safety removes water mineral deposits caused by sprinklers, rain, hard water, and road splashes. Easy-to-use sprayable formula helps prevent permanent etching and damage caused by hard water and instantly dissolves silica scale. Works on all cars, trucks, motorcycles, RV, and outdoor equipment. Great for cleaning water stains on boats and marine watercraft. Use at home on your showers, glass, tubs, faucets, and chrome. Simply spray on the surface and watch water spots magically clean away in seconds. Instantly erases alkaline and hard minerals that are bonded to painted surfaces. Magic Water Spot Remover preps any surfaces to be protected using our waxes, sealants, and coatings. Innovative formula works fast and effective for any size job. Restores clarity back to glass doors and windows. Easily remove hard water stains with Masterson's Magic Water Spot Remover. DIRECTIONS: Shake Well – Wear Protective Gloves – Magic Water Spot Remover Is Ready-To-Use for Extreme Water Spots or Can Be Diluted 50/50 with Clean Water For Sensitive Surfaces – Spray On Cool or Wet Surfaces – Wipe Area With Microfiber Towel or Brush to Remove Stains – Rinse Surface With Clean Water – Dry Using Microfiber Towel – Follow with Wax, Sealant, or Coating Protection For Best Results.