Bests & Worsts Reviews from Amazon

I just received this item (2/5/19). I paid $14 to learn how to treat water for long term storage with bleach. Its 5.6% Sodium Hypochlorite. EXACTLY THE SAME AS COMMON BLEACH. This is a total rip off. This should not even be legal. The instructions claim its not "industrial bleach". Oh yeah? Then what is it? It says on the label corrosive and not to be drank. Then why am I adding it to my drinking water? And, by the way, should you choose to add bleach to your water for long term storage, its says 8 drops per gallon. There, I just saved you $14. Your welcome.