A lot of us have soap in our stocks, its a great thing to have around. In a SHTF situation, hygiene is paramount. Soap is generally cheap, but here’s a way you can save a bit of money.
I personally owned a soap business so I have a lot of soap scraps around but you can do this using the little slivers that are left at the end of the bar.
Grate or break down your soap into smaller pieces and place them in a bowl.
Put your bowl over a pot of warm water (double boiler). Do not let the water boil, as this gets your soap too hot. If you are using all bar soap (not glycerine soap) you may have to add a little bit of water to your bowl.
Be careful, the bowl and the soap will get hot. Melt the soap down and mix it together. When it is all melted, its time to take it off the heat.
Carefully pour your soap into molds. I have professional molds but this isn’t necessary at all. You can use milk cartons, silicone muffin tins, just about anything. (tip: if you want to make soap for barter or giving away PSHTF, pour your soap into ice cube trays.)
Once your soap is hardened (this can take anywhere from a couple hours to a couple of days), take it out of your mold and cut it into desired shapes and sizes. If you’re having trouble getting the soap out, you can pop it into the freezer for ten minutes and let it get cold, it should come out easily after that.
It may not be pretty and it may be a blend of a lot of scents, but its soap, its functional and it was free.
To keep your soap for long periods, consider using shrink wrap or putting it into zipper plastic bags. If you used glycerin soap, it may develop a ‘dew’ or ‘sweat’, this is normal and does not affect the function of the soap.