Signs Your Water Tank Needs Cleaning
Raj Babbar · 8 min read
Home › Water Tank Cleaning › Overhead Tank Cleaning › Khajoori Khas
At Khajoori Khas Chowk, where the Wazirabad Road frontage meets tightly built lanes by the Yamuna, rooftop plastic tanks scale hard on very hard borewell. KaamGenie de-scales and disinfects these overhead tanks that go long uncleaned. From ₹699.
Khajoori Khas is defined by its chowk and the Wazirabad Road that runs past it, with builder floors and self-built houses packed tight on the lanes stretching back toward the Yamuna. The supply is overwhelmingly borewell, very hard and often iron-tinged, and DJB reach is minimal beyond the main frontage. That water goes into small rooftop plastic tanks that scale fast, and with heavy tenancy across the floors the tanks are opened rarely, so heavy sediment gathers below. The combination of hard water and absent owners leaves many tanks carrying a thick settled load.
Our crews reverse that neglect: drain the tank, break the hard scale off the plastic, bail out the settled iron sediment, jet and scrub the walls, then a anti-bacterial disinfectant wash and a clean refill. The before-and-after photos show just how much had built up, and the dated quality report gives whoever manages the floors a clear record. This page supports the wider water tank cleaning in Khajoori Khas service and focuses on the rooftop overhead tank. Tell us the lane back from the chowk and the crew will find the access.
The borewell here is very hard and often iron-tinged, and that combination scales a plastic tank fast while dropping an iron-rich sediment on the base. Because there is little DJB to soften the supply, the tanks take the full mineral and iron load every fill. When a tank is heavily tenanted and rarely opened, that sediment is left to compact and deepen across months, so what settles is not a thin dusting but a genuine layer. A tank left a year or more on this water can be surprisingly full at the bottom.
Heavy settled sediment is where the water quality slips. The iron layer discolours the supply and gives it a metallic edge, the biofilm along the walls harbours bacteria in a low-turnover tank, and the disturbed grit reaches the taps whenever the level drops. It also fouls the pump and valves the building depends on. For a Khajoori Khas building on hard, iron-tinged borewell, a physical scrub-out every six months keeps the sediment from ever compacting into a permanent layer.
No travel charge anywhere in Khajoori Khas. The final price is confirmed on the call before we come — it depends only on tank size and access.
See it done in 45 seconds
Watch our web story on how a tank is really cleaned — drain, de-sludge, jet-wash, disinfect.
We reach every pocket of Khajoori Khas — and there’s no travel charge to any of them:
Every locality in Delhi stores different water, and that decides how fast a tank fouls. This is Khajoori Khas’s profile from The Delhi Water Index, built from our field observations across 250+ localities.
Indicative field characterisation, not a certified lab test. BIS IS 10500: TDS 500 mg/L acceptable, 2,000 permissible. Check any Delhi area →
“Our tank has not been opened in a long time; how bad is it likely to be?” On Khajoori Khas's hard, iron-tinged borewell, a tank left unopened for a year or more usually holds a compacted iron sediment layer at the base and heavy scale on the walls. It is more than a rinse can shift, which is why we drain fully and scrub mechanically. We photograph the inside before we start so you can see exactly what had built up.
“Why is there a rusty layer at the bottom of the tank?” That rusty layer is iron sediment from the borewell water, which settles out and compacts at the base over time. We bail and scrub it out rather than just draining, then disinfect the tank. If the source water is very high in iron, we will suggest a filter to slow it building back, but clearing the layer is the first step to cleaner water.
“The floors are rented; who books the clean?” Any tenant can book, though the owner is the natural person since the rooftop tank is the building's shared fitting. Where owners are away, tenants often club together and split the cost, and we send one report to share. We coordinate the visit with whoever can give the crew roof access.
“What does it cost and how often should we do it?” A 500-litre plastic tank is ₹699 and a 1,000-litre one is ₹899, with a discount when several on one roof are done together. On this hard, iron-heavy water we suggest every six months, since the sediment compacts fast if left. We can note the next due date on your quality report.
“Can the crew reach tanks on the lanes behind the chowk?” Yes. The lanes back from Khajoori Khas Chowk are tight, and our crews carry their pump and hoses in on foot where a vehicle cannot follow, up the internal stairs to the roof. That kind of access is routine here. Just describe the lane and building when you book.
See our complete water tank cleaning services in Delhi NCR — pricing, process, tank types and full city coverage.
Beyond water tank cleaning, KaamGenie is rolling out a full lineup of home services across Delhi NCR — see our complete list of 12 home services we offer or will be launching through 2026. New to tank cleaning? Read our guide on how to pick the right water tank cleaning service in Delhi — what to look for, what to avoid, and the questions that separate trustworthy crews from quick-job operators.
Rooftop plastic tanks
₹699+ →Kothi sumps & underground tanks
₹1,499+ →Apartments & RWAs
Bulk pricing →FSSAI-compliant cleaning
₹2,500+ →टंकी साफ़ करने वाले
हिन्दी पढ़ें →View all water tank cleaning guides →
All pockets and lanes of Khajoori Khas covered. If your specific block or society isn’t named in the sub-areas above, just call — we almost certainly cover it.
Same crew, same 6-step process, same-day where possible. Pick any locality below for local pricing and the tanks we typically find there.
Book a slot — we can usually fit you in today or tomorrow.