WSR - WATER SPOT REMOVER Contains low concentration of acids & specialty sufactants to remove hard water mineral deposits from glass & painted  surfaces quickly and easily without harming the finish. Safe for all hard surfaces found on auto, RV & marine finishes. Safe for glass,

windows & shower doors.

DIRECTIONS: Wet the area, then spray or wipe on WSR as supplied. Work the product with circular motions to penetrate the water spot stains.

Wait for about 1 minute, then work the area again with a wet wash pad, or synthetic scrubbing pad. Rinse with plenty of water. Do not let WSR dry on surface.

Note: For stubborn stains several applications of WSR may be needed.