Sanit ProSanitär Reiniger DU100 3025, 750 ml, bottle with sprayer. Sanit ProSanitärReinigerDU100 is an acidic maintenance cleaner for daily cleaning in the entire Bathroom and Sanit area. Limescale, urine scale, rust and soap deposits are easily removed thanks to the high cleaning performance. With the help of its mild active ingredients, SANIT ProSanitärReinigerDU100 cleans particularly gently on materials, leaving a streak-free shine and a pleasantly hygienic scent. The special combination of active ingredients significantly delays re-soiling.