Hi Deb, Was nice meeting you yesterday at the Lancaster Show. Attached are the pics I shared with you at the show on my phone. This is a Concentrated Dye Stain that is used in the woodworking industry. All over our tile floor. We tried EVERYTHING in the store to clean it up. Nothing worked. We resolved ourselves to replacing the tile - a well over $2000.00 job. Then remembered a sample bottle of 1000+ in the back of store. Used it and it worked!!!!! LOVE THIS STUFF Feel free to use the pics in any way. Annapolis Paint, Easton, Maryland.