The Photography Formulary Clothing Stain Remover comes pre-mixed for your convenience this product works on developer and fixer stains on most materials.
This product has been known to take stains out that were several years old. Testing on a particular stain and fabric combination is recommended before using.
Delivered in a fast manner and works as it should.
I work in a dental office and sometimes need to develop x-rays the old fashioned way by dipping into developer and fixer solutions. Four ruined uniforms later I find this product and decided to give it a try. Everyone of the stains removed in a matter of a couple of minutes. I have brand new uniforms again! I love this product and will never be without it.