Stellarsoda (Sodium Hydroxide otherwise known as Caustic Soda)
The normal brewery strength is a 2% solution (20g per litre) mixed on COLD water. Please note the included scoop is 20-25g whether heaped or flat.
Sodium Hydroxide (AKA Caustic Soda) is frequently used as an industrial cleaning agent where it is often called "Caustic". It is very dangerous to use but still the first choice for many wineries and breweries. Its ability to dissolve and remove a wide range of soils, oil, grease and stains makes it a good choice when other cleaners are not effective.
Safe to use on stainless steel but NOT on soft metals such as brass and aluminium.
If you are looking for a safer cleaning product that is safe on hands and also still very effective why not try Stellarclean.
Download the MSDS for this product here.