Typhoid fever is contracted by the ingestion of the bacteria in contaminated food or water, through poor personal hygiene, or close contact with someone who is infected. Patients with acute illness can contaminate the surrounding water supply through stool, which contains a high concentration of the bacteria.
Turn off the main water valve that provides water to the bathtub and open the faucet handle to relieve the pressure. Remove the handle cover cap by prying it off with the blade of a pocket knife. Unscrew and remove the central handle screw, using a Phillips screwdriver. Pull off the handle.
What are home remedies for unclogging a bathtub drain? A: To remove clogs, first remove the drain cover, then remove any visible debris, suggests Fischer Plumbing. Deeper clogs are treated by pouring 1 cup of baking soda and 1 cup of salt into the drain, followed by 1 cup of white vinegar. Flush the drain with boiling water after 10 minutes.