Description

TENZI DERAST is a professional, strongly acidic cleaning concentrate that effectively removes rust, limescale, lime deposits, mineral deposits and hard water stains.

Ideal for thorough cleaning of toilets, urinals, sanitary fixtures, industrial floors and other acid-resistant surfaces. It also removes heavy deposits built up over long periods and restores a clean, well-kept appearance to surfaces.

Key features:

  • Effectively removes rust and rust stains.

  • Dissolves limescale, lime deposits and mineral deposits.

  • Removes stains and residue caused by hard water.

  • Suitable for cleaning toilets, sanitary fixtures and industrial floors.

  • Effective even on old and heavily ingrained deposits.

  • Suitable for both indoor and outdoor use.

  • Concentrate – economical to use.

  • Suitable for professional and industrial heavy-duty cleaning.

  • pH 1 – strongly acidic cleaner.

  • Contains hydrochloric acid.

Directions:

  • Machine cleaning: 1–2% solution (10–20 ml / 1 L).

  • Manual cleaning: 3–6% solution (30–60 ml / 1 L).

  • Floors and walls: 1–2% solution (10–20 ml / 1 L).

  • Toilets and urinals: 10% solution (100 ml / 1 L).

  • Boilers and heat exchangers: 25% solution (250 ml / 1 L).

Apply the diluted cleaner evenly to the surface, leave to act for 5–15 minutes, scrub if needed and rinse thoroughly with water. Do not allow the cleaning solution to dry on the surface