Bacteria have been shown to live in "premises plumbing systems". The latter refers to the "pipes and fixtures within a building that transport water to taps after it is delivered by the utility". Community water systems have been known for centuries to spread waterborne diseases like typhoid and cholera, however "opportunistic premises plumbing pathogens" have been recognized only more recently; Legionella pneumophila discovered in 1976, Mycobacterium avium, and Pseudomonas aeruginosa are the most commonly tracked bacteria, which people with depressed immunity can inhale or ingest and may become infected with. These opportunistic pathogens can grow for example in faucets, shower heads, water heaters and along pipe walls. Reasons that favor their growth are "high surface-to-volume ratio, intermittent stagnation, low disinfectant residual, and warming cycles". A high surface-to-volume ratio, i.e. a relatively large surface area allows the bacteria to form a biofilm, which protects them from disinfection.
Present-day water-supply systems use a network of high-pressure pumps, and pipes in buildings are now made of copper, brass, plastic (particularly cross-linked polyethylene called PEX, which is estimated to be used in 60% of single-family homes), or other nontoxic material. Due to its toxicity, most cities moved away from lead water-supply piping by the 1920s in the United States, although lead pipes were approved by national plumbing codes into the 1980s, and lead was used in plumbing solder for drinking water until it was banned in 1986. Drain and vent lines are made of plastic, steel, cast-iron, or lead.
The video above from Lowe's shows how to fix leaks in all three types of single-handle faucets. Basically, you're going to remove the handle, pop out the mechanism, and replace it or the surrounding seals. If you can spot which part is causing trouble, you can buy each of the pieces individually. Otherwise, you can buy a faucet repair kit for that type of faucet and replace everything at once. Neither option should be very expensive.
I called BL Plumbing when a small leak started coming out of my shower. They responded quickly and Billy arrived in the afternoon. He diagnosed the problem and proposed a solution including cost. I approved and he went straight to work. Within the hour, the problem was resolved. Billy recommended work that was needed to reduce water pressure for the entire house. I approved the work including cost and Billy had that problem fixed quickly and efficiently. A small leak in the pipe below the shower led to a much needed home improvement. As we finished, Billy and I discussed potential future work and issues regarding maintenance concerning the overall projects completed that day. The entire process was a very positive experience.
Alexa is an experienced lifestyle and news writer, currently working with Reader's Digest, Shape Magazine, and various other publications. She loves writing about her travels, health, wellness, home decor, food and drink, fashion, beauty, and scientific news. Follow her traveling adventures on Instagram: @living_by_lex, send her a message: [email protected], and check out her website: livingbylex.com
I had another lady who said she wanted to run to the grocery store to get some coffee to make for me and my guys while we were installing her new kitchen. She said she was just gonna run to the store and asked if we wouldn’t mind keeping an eye out for her one-year-old daughter who was sleeping at the time. We said fine, but she ended up not returning until four hours later. The kid was screaming her head off and we didn’t know what to do. We tried holding her. We didn’t know if she was hungry or what to feed her. She just kept crying.
Plumbers in Australia have licensing requirements that differ from state to state but it is generally accepted a 4-year apprenticeship with a further minimum experience of 2 years (6 years total) and a further curricular requirement as a benchmark for licensing. Licensed plumbers are also expected to maintain minimum relevant training requirements to maintain their plumbing license