• Concentrated descaling agent with organic acid of natural origin (citric acid). Ideal for toilets and bathrooms.
  • Recommended for daily cleaning of faucets, bathtubs, showers, tiles, etc.
  • Daily use of BK3, thanks to its properties, helps prevent the formation of limescale.
  • Contains raw materials of plant origin (eg surfactants, acids, solvents) resulting from the processing of corn, potatoes, sugar beet and coconut oil. Fruit odor, free of allergens (Regulation 648/2004).
  • Does not contain phosphate and nickel (less than 0.01 ppm).
  • The product diluted according to the proposed dilution ratio is not classified as dangerous (without CLP marks) according to Reg. 1272/2008.
  • Produced with raw materials of natural origin.
  • Completely biodegradable. Prevents calculus.
  • COLOR : Red
  • ACTIVE SUBSTANCE [%]: 37 ± 2
  • PH : 3.0 ± 0.5
  • DENSITY : 1,095
  • PACKAGING : 1.5 lit
SKU: KK0452ISTR Categories: , ,


Zero line is made from a raw material that is 100% raw plant origin and uses renewable sources. The real power of cleansing nature! Zero is a natural force, thanks to a special high-performance formula that allows it to give better results than equivalent products of chemical origin.

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