Caustic Soda Powder Sink & Drain Cleaner Strong

Caustic Soda Sodium Hydroxide Drain Unblocking, Heavy Duty 500g

A General Purpose Heavy Duty Cleaner, Degreaser & Sanitizer for Home & Industrial Use

Cleaning & Unblocking Drains 

To Clean a  Drain Mix 50g of Caustic Soda With 1 Litre of Cold Water

Avoid Contact With Eyes & Skin

Do Not Add water To Caustic Soda Always Add  Caustic Soda Too Water