Water Tank Cleaning Methods Explained
Raj Babbar · 10 min read
Home › Water Tank Cleaning › Sintex / Plastic Tank Cleaning › Nanakpura
Nanakpura’s blocks are old enough that their shared tanks carry decades of mineral layering — deposits a hose will never shift — while newer plastic add-ons green up in the Ring Road sun. KaamGenie scrubs both back to food-grade. From ₹699.
Nanakpura sits beside South Moti Bagh off Ring Road — government quarters, CGHS-era blocks and the Gurudwara Nanakpura complex anchoring the pocket. Supply is NDMC-reliable, but the housing is old: shared stair-tower tanks serve multiple quarters each, and their interiors show what forty-plus years of even good water leaves behind — laminated mineral layering that builds season over season until only mechanical scrubbing removes it. Alongside, families have added their own plastic tanks over the years, and those translucent units grow the opposite problem: algae film in the open Ring Road sun.
KaamGenie’s Nanakpura service matches tool to tank — patient mechanical scrubbing where old deposits have laminated, and on the plastic units the gentle sequence: drain, wet-vacuum, jet wash at plastic-safe pressure, soft-pad removal of the film, then food-grade disinfection with before-after photos and a dated certificate per tank. Shared-tank and block-scale bookings are covered on our main water tank cleaning in Nanakpura page; this page focuses on the plastic tanks.
Mineral deposit is cumulative and self-protecting: each thin film of calcium that a season leaves gets sealed under the next, until the tank wall carries a laminate that draining and hosing simply cannot touch. Nanakpura’s shared tanks are among the oldest in this belt still in daily service, and the layering inside them roughens the surface — which then holds sediment and biofilm far more readily than smooth material would. The fix is mechanical: systematic scrubbing that takes the laminate off, followed by disinfection of the recovered surface.
The plastic add-ons are younger but not maintenance-free. They fill from the same old risers — inheriting rust and grit — and they stand in full sun on open roofs, where light through the translucent wall feeds an algae film over the deposit. Their small float valves crust and stick on the mineral load, causing the overflow streaks visible down more than one Nanakpura wall. One visit that scrubs the old tank and gently resets the plastic ones covers a block’s whole roof.
No travel charge anywhere in Nanakpura. 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 Nanakpura — and there’s no travel charge to any of them:
“Can decades-old deposit really be removed from our shared tank?” Yes — mechanically. Laminated mineral layering does not rinse off, so we scrub it systematically, layer by layer, then disinfect the recovered surface food-grade. The before-after photos from Nanakpura jobs are some of our most dramatic; the families sharing the tank see exactly what was living under the waterline.
“What does the plastic add-on tank cost versus the old shared one?” Plastic tanks are ₹699 up to 500 litres and ₹899 for 501–1,000 litres. The old shared tanks are quoted by size and condition after a look — heavy lamination takes longer — and a combined visit covering the shared tank plus the roof’s plastic units gets a pooled rate.
“Several quarters share our tank — who do you deal with?” One coordinating resident is enough — for access, timing and the quote. The cost splits among the sharing quarters however you agree, and every household receives the photos and a copy of the dated certificate. That is the standard Nanakpura arrangement and it works smoothly.
“Our plastic tank overflows down the wall some nights — related?” Almost certainly a scaled float valve — mineral crust stops it shutting cleanly, so the tank overfills after supply resumes at night. De-scaling the float and inlet is part of our plastic-tank clean; if the float mechanism itself is worn out we photograph it and tell you exactly what to have replaced.
“How fast can you come?” Usually same-day for a plastic tank — call 95603 66362 before 10 AM; Nanakpura sits right on our Moti Bagh-RK Puram run. The old shared tanks are better booked a day ahead so the crew arrives with the extra hours the scrubbing needs.
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 Nanakpura 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 food-grade 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.