Blocked drains are one of the most common plumbing callouts in Bloemfontein. Understanding the cause tells you how to prevent the next one and when to call a plumber rather than reach for the drain cleaner.
Kitchen drains: grease and food waste
Fat and grease solidify inside pipes at room temperature. Kitchen drains in Bloemfontein homes are almost always blocked by a combination of cooking grease and food particles. Slow kitchen drains get worse over weeks until they stop completely. Pouring boiling water with dish soap down the drain monthly delays the buildup. Chemical drain cleaners shift it temporarily; a professional jet-clean removes it properly.
Bathroom drains: hair and soap
Hair combines with soap residue to form a dense mat that catches everything else. A drain hair catcher is the single most effective prevention. If the shower is already draining slowly, a drain snake or suction tool can sometimes pull out the clog from above. If the blockage is deeper in the pipe, a plumber with the right equipment is needed.
Sewer lines: tree roots and scale buildup
In Bloemfontein's older suburbs, sewer lines run under mature trees. Tree roots seek moisture and infiltrate any crack in older clay or concrete sewer pipes. You'll notice multiple drains in the house slow at once, gurgling sounds from the toilet when you run water elsewhere, or sewage backing up. This is not a DIY fix. Root infiltration needs professional rooter equipment and often pipe relining or replacement.
What not to put down your drains
Paper towels, wipes (even 'flushable' ones), cotton buds and sanitary products do not break down in pipes and cause blockages. In Bloemfontein's harder water areas, scale buildup compounds any other blockage. A water softener or periodic descaling treatment can help in areas with persistent scale.
Frequently Asked Questions
When should I call a plumber for a blocked drain?
If multiple drains are slow at once, if sewage backs up anywhere, or if a single drain hasn't cleared after a basic attempt with a plunger, call a plumber. These indicate a blockage deeper in the system.
Can drain cleaning chemicals damage my pipes?
Caustic drain cleaners can damage older galvanised or clay pipes with repeated use. They also don't remove the clog, they just soften it, so the problem recurs. Jet cleaning physically removes the material.
Do you do drain CCTV inspections in Bloemfontein?
Yes, for persistent or recurring blockages where the cause is unclear, a drain camera inspection shows exactly what's happening inside the pipe.