
1.4425 gram per cubic centimeter BAKING SODA. I am not so organized so I just copy and paste my notes and calculations.:: hydrogen peroxide pure. took me awhile to work it out to a 50% solution for an herbicide or soap as that is what is most commonly used. i dont see the point of running it into crystals unless you really need them.

spent way too long working this out for my own needs. Goggles (the splash guarding ones, look at the picture).Something to store your lye in (Once again, preferably glass, and it DEFINITELY needs a screw on top).It does not necessarily have to be deep) that you are okay with potentially ruining, and can let it sit for a while Another container (the bigger the area the better.These are optional things that will make it easier: If it is by volume, make sure your measuring cup can measure milliliters) If it is by weight, make sure your scale can measure grams.

Something you can measure stuff with (either by volume or weight.See the picture if you have no idea what I am talking about. Something that can deliver gentle heat, like a desk lamp.

You probably already have some in your first aid kit) It's usually sold as "Hydrogen Peroxide" XD in a brown bottle.
