Ron Werner
Member
I'm recleaning some tile tomorrow that has a gummy like residue on it. I applied a lot of citrus gel the last time and scrubbed it with a stiff brush then rinsed it. I guess I didn't get it all. Anyone encountered anything like this before? Its all that black stuff. I almost feel like taking a wall scraper to it first before applying any chemistry.
You can see the small area I scraped up pointed out by my keys.
You can see the small area I scraped up pointed out by my keys.