I printed a bunch of leatherette pieces for a make and take art project. I wanted to make sure they didn’t smell. I tested many options.
The best by far is “Soak.” It is a product used for gently cleaning yarn. I mixed some with water, put my pieces in, swirled it around, waited about 15 - 30 min, rinsed and individually laid the parts flat to to dry. Pretty much smell free after that. I made about 200 pieces.
Here is a link to the stuff: https://soakwash.com/
I’m sure it’s on Amazon, too
Happy Forging,
Shane