Today I saw a Japanese drama, called "bath girl". I feel pretty great, humorous, very Japanese drama style. This is not, I will "bathroom bomb" production methods summed up.
The so-called "bathroom bomb" is a ball of solvent mixed into the bath water. The most essential feature is that it bubbles all the time.
The first step is to prepare the baking soda and citric acid. Measure the baking soda and citric acid in a measuring cup and pour them into the basin. The best ratio of baking soda to citric acid is 2:1. You MAY ADD FOOD COLORING TO MAKE bulk bath bombs BEAUTIFUL. One thing to note is that because citric acid is acidic, your hands will dry out in direct contact, so you need to use plastic gloves.
The water is poured into the pot bit by bit to harden it. If poured in one breath, it will produce carbon dioxide and bubble.
After spraying tiny water droplets with a spray bottle, and then a tiny bit of knead are stirred, knead to a certain degree, with fingers to pinch the powder, to the same hardness as the earlobe can be.
Then take out the toy empty capsule, put the powder tightly into it, put it in the refrigerator to dry, about 3 hours. Be gentle and careful, and don't break the bathroom bomb inside.