bleach might work a little bit better then water but your best solution is get a drain cleaner solution or snake out the line. cola or coca cola has been known to disolve cast iron pipes but I never heard of or tried it to clean pipes.
To clean out the main drain line, find the clean-out plugs located on the large drain pipes. Look for these plugs on the vertical pipes in your basement or crawl space. In some houses these drains may be located in a garage or pantry closet, or there may be access to these plugs outdoors along the foundations of your house. Usually these pipes will be vertical, but occasionally a plug may be located on a horizontal pipe.
Most drain pipes are made of copper
I'm not sure, I believe so though.
Some drain cleaners wil harm plastic pipes if used excessively.
Iron rusts easily when combined with water, and drain pipes have water flowing through them. If iron was used, the pipes would rust within a few days.
You must mean in DRAIN pipes. -It can not be used in plumbing pipes.
Nope
Secure the pipes. Use spray foam on the pipes, drain lines so no holes or leaks .
Do not use acid on any drains in the house. They can eat holes in the pipes and cause severe discoloration on chrome fittings that are visible. If you were to use a drain cleaner use an enzme based product that is safe on pipes.
there are no pipes in any car. there are lines and hoses. there is no master drain plug. there are floor plugs incase you get water in the car. you pull those out from the bottom. but not every car has them.
Yes. Both caustic and acid based drain cleaners can do damage to your metal pipes. Instead, you can try an all natural remedy of pouring baking soda down the drain followed by vinegar.