How To Open Clogged Drain

clogged drain
A drain cleaner is a consumer product or device that unblocks sewer pipes or helps to prevent the occurrence of clogged drains. Drain cleaners can be classified in three categories, according to their intended use.
(Clogged Drains) Clogged drains are a common restroom complaint. They are caused when hair and other substances collect and plug up the drain.

how to
A how-to or a how to is an informal, often short, description of how to accomplish some specific task. A how-to is usually meant to help non-experts, may leave out details that are only important to experts, and may also be greatly simplified from an overall discussion of the topic.
Providing detailed and practical advice
Practical advice on a particular subject; that gives advice or instruction on a particular topic
(How To’s) Multi-Speed Animations

open
An accidental break in the conducting path for an electrical current
A championship or competition with no restrictions on who may qualify to compete
a clear or unobstructed space or expanse of land or water; "finally broke out of the forest into the open"
cause to open or to become open; "Mary opened the car door"
affording unobstructed entrance and exit; not shut or closed; "an open door"; "they left the door open"