Overhead vs Underground Tank Cleaning
Raj Babbar · 9 min read
Home › Water Tank Cleaning › Sintex / Plastic Tank Cleaning › Safdarjung Enclave
In Safdarjung Enclave’s A and B blocks and dense Humayunpur near Ring Road, each builder floor’s own plastic tank greens up in the sun. KaamGenie cleans your Sintex tank gently and food-grade. From ₹699.
Safdarjung Enclave is a planned colony of kothis and builder floors — A-to-B blocks and the dense Humayunpur pocket — near Ring Road. Supply is DJB with borewell backup, and each floor typically keeps an individual Sintex or plastic overhead tank, with plot-level underground sumps. Because every builder floor stores separately in a plastic tank on the shared roof, there are many translucent tanks catching sun, each growing its own green film that no filter downstream removes before it reaches the tap.
KaamGenie cleans the plastic overhead tanks across Safdarjung Enclave’s blocks and Humayunpur — draining, wet-vacuuming the slimy sediment, soft jet-washing at a plastic-safe pressure and hand-scrubbing the algae with soft pads rather than wire brushes, then a food-grade disinfectant wash. If the plot sump needs doing too, see our full water tank cleaning in Safdarjung Enclave. This page is specifically about Sintex and plastic tanks.
On a Safdarjung Enclave builder floor, each flat’s Sintex tank sits on the shared roof in open sun. Light passes through the translucent plastic and warms the water, and algae and biofilm feed on that light and warmth. With several plastic tanks crowded on one roof, some catch direct sun most of the day. A concrete tank keeps its water dark and cooler, but the plastic tanks across these blocks green up much sooner.
The borewell backup adds hardness, so scale settles on the plastic floors and around outlets, and the algae grips that rough layer. In dense Humayunpur especially, buildings are packed and tanks crowd small terraces, catching Ring Road traffic grime and dust through loosely-fitting lids. On upper floors the tanks are often the least-watched, so sediment and film build up quietly between cleanings until a resident notices the water tasting or smelling off.
No travel charge anywhere in Safdarjung 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 Safdarjung Enclave — and there’s no travel charge to any of them:
“Do you clean Sintex tanks in Humayunpur?” Yes. Humayunpur, the A and B blocks and the market side of Safdarjung Enclave are all on our regular rounds. On these builder floors and the packed Humayunpur buildings we clean your floor’s plastic tank, or all the floors’ tanks on one roof in a single visit, plus the plot sump below if you want it.
“How much to clean a 500-1000L Sintex tank in Safdarjung Enclave?” A Sintex tank up to 500 litres starts at ₹699 and a standard 1000L is ₹899. Larger tanks cost more by capacity. Since builder floors here often share a roof of several plastic tanks, we give a bulk rate on four or more, so cleaning the whole building together is cheaper per tank.
“Can you come the same day to Safdarjung Enclave?” Usually yes. Safdarjung Enclave is central to our South Delhi routes, so a morning call to 95603 66362 often gets a crew to you the same day. If not, we fix a next-day slot around your DJB supply time so your plastic tank is cleaned and refilled without leaving your floor short of water.
“Why does my Safdarjung Enclave plastic tank turn green?” Your Sintex tank shares an open roof and takes direct sun, and light through the translucent wall warms the water and feeds algae. The borewell backup leaves scale for the film to grip, and near Ring Road there is plenty of traffic dust that drifts in through loose lids. On a lightly-used upper floor the film builds up before anyone opens the tank.
“Do you clean the algae without wire brushes?” Yes, always on plastic. Wire brushes scratch a Sintex wall and leave grooves that algae regrow into faster. We lift the film with a plastic-safe jet wash and soft pads, then a food-grade disinfectant wash, so your Safdarjung Enclave tank comes out smooth and stays cleaner for longer after we finish.
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 Safdarjung 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.