Bar soaps are a holy grail product for low-wasters. You can often find them without any packaging and once they are used up, they’re done. No bottles or pumps or lids to recycle or trash. No waste. It’s awesome. However, these wonderful creations do require a little bit of care to get the most use out of them.
First up, soap dishes. My view: the best soap dish is one you already have. You don’t have one lying around? This is the perfect time to use unused jewelry dishes, a small fancy plate, empty candle jars, empty jam jars, Altoid tins… any jar/plate/trinket dish that is shallow and wide. I personally use an old candle jar + a trinket dish at home and a Lush tin + a random old gum tin when traveling.
But what’s more important than where you place your soap? It’s how you keep your soap dry when not in use… a constantly wet soap bar that doesn’t have time to dry out is a soap bar that becomes mushy and dies in a week. Enter the soap lift or soap saver (examples here and here). In addition, I use a sisal soap saver (like this one) for my body soap bar to help exfoliate my skin, keep my bar hung up and dry between use, and to corral small soap slivers together.
And, a final tip: if you get your hands on a large bar of soap, use a knife and cut the large bar in to smaller pieces. This way, you aren’t getting a massive bar of soap constantly wet (and, therefore, wasting a large amount of it).