Naturally, internet sleuths are on the case. Kennedy hasn’t confirmed what the liquid was, but many are speculating that it’s methylene blue, which one user called “one of the best-kept ...

By adding blue dye to white clothes that appear yellow or gray, more light reflects from the fabric, which makes it appear whiter. The directions included on the bottle of bluing liquid are mostly ...

This blue liquid is your indicator solution for the chemistry experiment. Next, pour about 1 tablespoon of the indicator into each of three clean clear plastic cups. Add 1 drop of lemon juice to the ...

We have also found that the analgesic properties of the liquid methylene blue may help alleviate the painful symptoms of Burning Mouth Syndrome. The supplement comes in easy dispense glass bottles ...