How do you repair wallpapper that is coming unglued?
You can buy at any hardware store, glue in a spray can, 3M makes adhesive sprays. You could go even cheaper and mix school glue with cornstarch and thin it with water, use it as a thin paste.
I have talked to General Motors customer service and was told that you don't fix the unglued dash on a Buick LeSabre. I have looked at 48 LeSabres in various parking lots and 32 of them had unglued dash problems. This must be a factory defect and should be corrected by GM. If anyone reads this, please input any information that you have. I would like to pursue this problem.
What sound? A sharp buzzing could mean that some of the windings of wire have become unglued... Most transformers emit a humming sound because they are not 100% efficient in transforming electric current. Some of that extra energy winds up as heat, some as motion which sets the surrounding air in motion which we can hear.
How do you fix a leak in the wall that is directly beside your bath tub and may be coming from the faucet in the tub?
Small bit of demolition may be required. Take the tap trim off the tap and see if you can definitely see water coming from behind the wall. The water may only leak when you have the taps on so try that too. Once you have seen the water coming out from behind the wall, you will have to remove the wall and expose the breeching piece, copper and brass assembly behind the wall and repair…