How can I get lime water?
Some kind of food preservative (a small bag of that kind), some of which is written with lime preservatives, take it apart, add water, stir it well, when it settles, use the water above
There are construction sites where (lime blocks meet water and turn into lime powder, lime powder, water becomes lime or lime paste), and lime is used on walls.
Is that as long as the materials are put together to fully contact the unreacted lime precipitation supernatant liquid can be (soon)
The best use of distilled water and other unreacted lime precipitation supernatant liquid is lime water (the white bag Wangwang snow cake in is lime)