Making soap seems like an arcane, ancient craft that few people know how to do. But the secrets of how to make soap are more within reach than you may think. Many do-it-yourself projects aren’t worth ...

Inside a Radisson hotel, hidden in a mechanical room, a black box roughly the size of two refrigerators is connected to the hot water heaters (which a hotel uses a lot). But they’re not to make the ...

Purchases made through the links above may earn us and our publishing partners a commission. When was liquid soap invented? Liquid soap is not a modern invention. A crude form of liquid soap using a ...

Soap-making can be a fun way to make custom soap bars at home as a hobby. Soap-making kits are great for beginners because they come with all the products needed. We spoke to 2 professional soap ...

Is your bathroom cluttered with nearly empty bottles of body wash and other toiletries? Do you have that one lonely bar of soap that has been sitting on the shelf in your shower for so long that it is ...