Environex – Anti-Eff

ANTI-EFF is a specialty acid formulation designed to safely remove efflorescence from most forms of pavers and
masonry blocks. ANTI-EFF may also be used to remove grout haze and mortar residue.  Refer to instructions before use.

Instructions

1. Lightly wet the area with fresh water.
2. Mix ANTI-EFF at 40-65ml per 1L of water in a plastic watering can and apply to 3-5m at a time.
3. As the masonry mildly fizzes, agitate gently with a mop. Let the area lightly fizz for 2-3 minutes only. (Do not use a higher concentration or longer active time as it will cause damage).
4. Rinse the area with fresh water.
5. Neutralise the area with a capful of REFRESH pH neutral detergent in 5-10L of water.
6. Rinse with fresh water.

Remember to always test first.

Do not use on Bluestone, Travertine, Marble, Limestone or Limestone composite products.