KaamGenieKaamGenie

DJB water — then what?

Treated at the source, but only as clean as your tank.

The gap

Water sits, sediment settles

Intermittent supply means water stands for hours — chlorine fades, silt drops and biofilm forms on the walls.

Don’t skip it

The sump fouls fastest

Below ground, it collects the heaviest silt and monsoon seepage — cleaning only the top tank just recycles the muck.

Mixed supply

Borewell means more scale

Blending DJB with borewell adds hard-water scale and mineral sludge, so mixed-supply tanks need cleaning sooner.

Every 3–6 months

Clean on a schedule

Homes and DDA flats: every 3–6 months. Big societies: quarterly. Can’t recall the last clean? You’re overdue.

Show diligence

Keep a simple record

Date, capacity and before-after photos in a folder answer any resident or inspector who asks when it was last done.

Read the full guide
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Tank cleaning from ₹699

Food-grade process timed around your DJB hours — drained, cleaned and refilled with a service record.

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