On supply lines, lead can leach into the water system and add unwanted lead to your drinking/cooking. There are lead free solders that work very well.
Plumbing comes from "plumbum", the Latin word for the metal Lead. Originally, pipes were made of lead.
lead
Plumbing
lead
Plumbers in Rome traditionally used lead for pipes, a practice that dates back to ancient times. The word "plumbing" itself is derived from the Latin word "plumbum," meaning lead. However, due to health concerns associated with lead exposure, modern plumbing systems now utilize safer materials like copper, PVC, and PEX. Today, the use of lead in plumbing is largely prohibited in many countries, including Italy.
Water pollution can change the quality of water and make it unsuitable for drinking.
Plumbing comes from "plumbum", the Latin word for the metal Lead. Originally, pipes were made of lead.
Acids can be unsuitable for opening clogged drains due to their potential to react with certain materials commonly found in plumbing, such as metal pipes, which can lead to corrosion or damage. Additionally, strong acids can create hazardous fumes and potentially harmful reactions with organic materials, such as hair or grease, that may be causing the clog. This can not only exacerbate the problem but also pose safety risks to users. Consequently, alternative methods or products are often recommended for effectively and safely clearing drains.
... Plumbing. The word comes from the Latin for for lead, plumbum, from which the pipes were made (leading to lots and lots of lead poisoning).
They used lead and clay plumbing in ancient Egypt.
lead
Crusoe believed that the mutineers lacked leadership skills and discipline, making them unsuitable masters. He thought that they were careless and reckless, which would not make them effective rulers on the island. Crusoe felt that their lack of responsibility and organization would lead to chaos and trouble.
Plumbing (as is evident from the symbol for lead, Pb, which is plumbum)
One of the names of the metal Lead- in Latin, was plumbum. Since very early plumbing used pipes made of lead, the name plumbum is the root of the word plumbing.
The very long shaft that the powerhead is mounted on, which makes it unsuitable for use as a weapon.
Plumbing supply stores
Lead pipes are not considered safe for use in plumbing systems because lead can leach into the water supply, posing health risks such as lead poisoning. It is recommended to replace lead pipes with safer alternatives.