How to remove a stubborn screw from a toilet seat

bathroomremovalscrewstoilet

I would like to install on a one piece Kohler toilet a bidet. When I tried to unscrew the screw from the seat, it just didn't move, not with the screwdriver nor the drill. So I put wd40 but still doesn't move. Can u please help me.

Best Answer

I was away & finally found The Answer to your problem. Your problem is Kohler & their very bad design. They use "anchors" & it's quite ridiculous, here are a couple of videos to demonstrate handling of Kohler's anchors.

Video 1

Video 2