A clogged drain can start with slow water flow, bad smell or water coming back from the floor trap. Before using strong chemicals, remove visible dirt, hair and grease where possible. Pouring harsh chemicals into old pipes can sometimes make the problem worse.
If the blockage comes back often, affects more than one drain, or water overflows, it is safer to call a plumber. KL Plumber & Clogged Master can check kitchen drains, bathroom drains, floor traps and outside drainage lines around Cheras and Kuala Lumpur.