The Bloods have ambiguous hand signs.
Sani-Flush was a brand of crystal toilet bowl cleaner formerly produced by Reckitt Benckiser .. Reckitt Benckiser. Reckitt Benckiser. Its main ingredient was sodium bisulfate ; it also contained sodium carbonate as well as sodium lauryl sulfate , talc , sodium chloride , fragrance and dye .. sodium bisulfate. sodium bisulfate. sodium carbonate. sodium carbonate. sodium lauryl sulfate. sodium lauryl sulfate. sodium chloride. sodium chloride. When sodium bisulfate is mixed with water , a highly-corrosive sulphuric acid is produced , which dissolves accumulated minerals such as iron , magnesium and calcium from the bowl .. sodium bisulfate. sodium bisulfate. sulphuric acid. sulphuric acid. iron. iron. magnesium. magnesium. calcium. calcium. Due to environmental concerns , the product has been discontinued ; by 2013 its last original US trademark was cancelled or allowed to expire .