Ive noticed 3 small yellow stains about the size of a pea about a foot from side entry door. Tried to clean it but with no success. It looks like it came up through the floor. No stains on ceiling. I have a vinyl floor.
Anyone have anything happen like this?
Spoke to service manager, he has never seen that. He needs to remove floor and see what may be causing it. Could be something left under floor he said during the manufacturing process.