Where there is water, there is also limestone which leaves an opaque patina on, for example, tiles, shower stalls, synthetic tubs, sinks, taps, worktops and toilets. And for that there is HG spray descaling foam! But sometimes the limescale deposits are more stubborn than expected. For this we have developed HG 3x more powerful foam descaler! This 3 times more powerful formula removes stubborn limescale deposits easily, thoroughly and quickly, giving a splendid shine. HG 3x more powerful anti-limescale foam does not damage chrome, enamel and joints.