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How to clean a bathtubMove the objects around the bathtubFirst, clean the bathtub with hot water before you startClean the surface of the bathtub with a descalerAfter a few minutes, rinse the bathtub with hot waterDry the bathtub with a towelReapply the descaler to the surface of the faucet and bathtubClean all surfaces with a spongeClean the inside of the bathtub with a brushRinse the bathtub thoroughly with hot waterDry the surfaces again with a towelClean the faucets with glass cleaner