What is in Clorox Pool & Spa Xtra Blue 3" Tablets?
It is always good to know what is in the chemical you are adding to your pool or spa. The ingredients are usually displayed on the side of and if you are curious about the exact makeup and possible hazards you can always Google the MSDS (Material Safety Data Sheet). The MSDS will let you know the safety issues presented by the chemical and list the ingredients. Once in a while, you will see an ingredient marked as a “Trade Secret” or as a “Proprietary blend" and then things can become a head-scratcher. Take Clorox Xtra Blue 3” Tablets for example. Here is the chemical make up according to the MSDS: Hazardous components Component / CAS-No. Weight percent Trichloro-s-triazinetrione 87-90-1: 94.05 % Trade secret 002: 3 - 8 % Boron salt < 2 % From the name Clorox Blue you kinda get the idea that the little blue specs in the tablets are the 3-8% “Trade Secret” ingredient. If you do a little research you will find that the little blue specs are some form of copper t...