Test in on an old towel. If it stains, don't sell it. I got a permanent red stain on a white towel from a commercial glycerin soap that looked like some sort of strawberry dessert.
I bought a dehumidifier on this Black Friday to use in the bedroom my soaps cure. Not an exciting present for soapers, but might me useful depending on where you live.
I am a newtimer, but my first castile was made in a kids juice carton. I realized I needed to scale up because the batter was too shallow for stickblending, so I started making impressive double batches of 400g!
Can you use that experience to differentiate you from other soap makers and use Japanese inspired ingredients, fragrances and aesthetics?
Sorry about the hijacking, I am refering to this post to wich I am not allowed to reply...