mostly because of rust deposits
The faucet is clogged
form_title= Bathtub Drain form_header= Fix your bathtub with help from experts. When did your drain stop working?*= _ [50] Does that bathtub drain empty water too slowly?*= () Yes () No Do you own or rent your home?*= () Own () Rent
Yes, you certainly do.
Your hot water pipes have rust in them.
It depends on the faucet but generally it would be a screw or lever.
Faucet water evaporate first.
Replace the tub faucet.
If it had been working fine -- then if it is a cartriage type -- replace it --
I bet somewhere in the faucet the installer used a black iron nipple for the spout or shower head. The nipple rust very quickly. A few seconds of water rinses it out. The nipple will start leaking in the future.
No, too high of water pressure causes problems.
They generally screw on. Make sure the water supply is turned off. The spout should unscrew by turning counter-clockwise. Look for screws on the plate of the faucet, or remove the center cap on the faucet (pops out) and remove the screws.
You should purge all your water pipes of built in sediment. Don't forget, you are drinking the water too!