HI DJ, this is Sarah with Kohler Customer Service. I'm glad to address your question. This should not need to be tightened every couple days. It sounds as though the set screw may be stripped. Please call our Customer Service team at 1-800-456-4537 (Mon-Fri; 8am-5pm CST). Thank you for choosing KOHLER.
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The holder is attached with a screw. Loosen the screw and the unit can be removed from the wall mount. The wall mount is attached with screws as well. Thank you for choosing KOHLER.
Remove the tiny screw located at the base of the holder (usually on the underside) using a very small flat head screwdriver. This will free the holder from the mounting bracket. Tighten the screws that fasten the bracket to the wall (or replace them with molly screws if the mounting surface if compromised), and replace the holder in reverse order.
I just use a damp cloth and dry it with a dry cloth.
There is a little screw that holds it tight and installation does only show installing this direction. However, I don't see any reason why it can't be installed from the left.