remained in contact with the plumbing.
Older bathroom pipes are not automatically dangerous, but their condition and materials should not be ignored.
Other plumbing problems can also affect water quality. Corrosion, damaged fittings, and accumulated deposits may contribute to discoloration or unusual changes in the water.
If you live in an older property and do not know what materials were used in its plumbing, consider asking a qualified plumber to inspect the system. If lead contamination is a concern, a proper drinking-water test is more reliable than judging the water
