Watermarks Remover Glass Restorer GLÀZ® Watermarks Remover is a blend of proprietary mild acids that dissolves stubborn water spots on glass effortlessly. It is formulated to stay on your glass leaving a film that completely dissolves minerals commonly found in water spots. Glàz® Watermark Remover can be use as a preparatory treatment before using Glàz® Stan'z Out. Removes watermarks effortlessly. Cuts through mineral deposits. Restores gleam and clarity.