PKS Distributors Lye Crystals Targets soiled spots, mildew, moss, and grease on surfaces like walls, tiles, drains, and concrete paving.- 260 grams

Key Points:

Effective cleaning solution for tough stains and build-up, restoring surfaces to their original cleaning
Targets soiled spots, mildew, moss, and grease on surfaces like walls, tiles, drains, and concrete paving.
Suitable for walls, tiles, drains, and concrete paving

Safety / Handling

Because lye (sodium hydroxide) is a caustic chemical, certain safety precautions apply:

It can cause skin burns and eye damage. Use protective gloves, goggles, protective clothing. 
Good ventilation is necessary. 
Keep away from children and pets. 
Do not mix with acids or certain other cleaning agents (could generate heat or dangerous reactions). Always add lye to water, not water to lye.