Due to the chemicals that most drain cleaners contain they are extremely harmful to people especially if swallowed. Please handle drain cleaning solutions with latex gloves and do not inhale the fumes.
If it is an alkali drain cleaner, you can add acidic materials in the drain cleaner such as lemons, If it is an acidic drain (less common) cleaner, you can add alkali materials such as toothpaste, soap
Drain cleaner is extremely corrosive - that's why there are labels on all the bottles warning you to not let the chemicals inside come in contact with your skin or eyes. Chemical drain cleaners are solvents, meaning they are designed to dissolve anything they come in contact with, whether you want them to or not. If you're planning on using a chemical drain cleaner to knock a clog out of the drain, try to avoid drain cleaners that you use lye or acid - these are the most corrosive chemicals around and can cause serious harm if not used carefully!
Liquid drain cleaner is highly basic.
Drain cleaner pollutes the environment after it is poured down the drain. You should use green cleaners.
pink
Drain cleaner is sodium hydroxide in solution, which is a powerful base.
YES for human health and your drain
Either snake it or chemical drain cleaner.
yes
It is not pure. Cleaner pure is different
Yes
Because... IT IS