Overhead vs Underground Tank Cleaning
Raj Babbar · 9 min read
Home › Water Tank Cleaning › Sintex / Plastic Tank Cleaning › Freedom Fighter Enclave
In Freedom Fighter Enclave’s builder floors near Neb Sarai, Sintex tanks on mixed supply grow a slimy algae film between cleans. KaamGenie drains, soft-washes and disinfects your Sintex / plastic tank. From ₹699.
Freedom Fighter Enclave is a colony of builder floors and independent houses near Neb Sarai and the IGNOU road, on the southern edge of Saket. Supply mixes DJB pipeline water with borewells, and pressure gaps make storage tanks essential. Rooftop overhead tanks and underground sumps are standard, and where those tanks are Sintex or plastic, the light through the walls plus borewell scale and dust from nearby construction lets algae and biofilm form on top of the sediment that needs regular cleaning.
Our crew covers Block A and Block B, the Neb Sarai and IGNOU roads, and the Saidulajab and Khanpur borders, cleaning plastic tanks and sumps alike. For sump cleaning or concrete storage, see our full water tank cleaning in Freedom Fighter Enclave service. Book a slot and we usually reach you within a day or two.
A Sintex tank’s translucent walls let daylight in, and light plus rooftop heat drives algae into a green, slimy film. The borewell water in the mixed supply here carries sediment and nutrients that the biofilm clings to, so it returns faster than in an opaque tank. Construction dust from the developing lanes adds more through loose lids.
Pressure gaps mean tanks in Freedom Fighter Enclave often sit part-full between fills, and still, warm water feeds the bloom. A loose or cracked lid on an older tank lets in both sunlight and dust. We scrub the algae off with soft pads, disinfect, and reseat the lid so light and dust are shut out.
No travel charge anywhere in Freedom Fighter Enclave. 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 Freedom Fighter Enclave — and there’s no travel charge to any of them:
“Do you clean Sintex tanks in Block A of Freedom Fighter Enclave?” Yes, Block A, Block B and the lanes toward Neb Sarai Road and the IGNOU road are all part of our regular round here. We bring our own pump and ladder, so rooftop access on the builder floors is straightforward. A single overhead Sintex tank is usually done in under two hours. Share your block and floor when booking.
“My Sintex water looks green and slimy — what causes it?” That green, slippery layer is algae and biofilm on the inside walls, common here because the plastic tanks let light through and the borewell water carries nutrients. It is not safe to drink once it forms and can smell musty. We drain the tank, hand-scrub with soft pads, and disinfect so the green is fully removed. Reseating the lid keeps sunlight from feeding a new bloom.
“Will your jet wash damage my plastic tank?” No. We use a soft jet at plastic-safe pressure and never gouge the walls, then finish the algae by hand with soft pads instead of wire brushes. That protects the tank walls and joints, keeping them intact. Smooth walls also give algae less to grip next time.
“What does it cost to clean a 1000L Sintex tank in Freedom Fighter Enclave?” A single 1000L Sintex or plastic overhead tank starts from ₹699, covering drain, scoop, soft jet wash, hand-scrub, disinfection, photos and a certificate. If you have multiple tanks or also want the sump done, we confirm the total on a quick call first. No hidden charges once we arrive.
“Can you come same-day, and why are there black particles in the water?” Same-day visits are often possible here if you call early. The black particles are decayed algae flakes and borewell sediment breaking off the tank floor and walls. A full drain, scoop and disinfection clears them out, and reseating the lid keeps new dust and light from restarting the buildup.
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 Freedom Fighter Enclave 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.