I used Retro Clean for some stained Grandmother's Flower Garden blocks I bought at a tag sale. I could not have been happier with the results. There were about 30 blocks and I soaked maybe half a dozen or so at a time in a small tub.
They came out so clean
I wanted to tea dye them to make them look more vintage again.
No heavy odors either.
Last edited by Nesie; 05-13-2017 at 01:45 PM.