PG & Hostel Tank Cleaning
Raj Babbar · 9 min read
Home › Water Tank Cleaning › Sintex / Plastic Tank Cleaning › Dwarka Sector 19
Sintex & plastic tank cleaning in Dwarka Sector 19 — plastic-safe soft wash that clears algae from DDA and CGHS tanks on the sub-city’s western side. From ₹699.
Dwarka Sector 19 sits on the sub-city’s western side, mixing DDA housing with CGHS societies in a part-residential, part-institutional layout. DDA blocks use rooftop overhead tanks while societies run overhead tanks with underground sumps, and nearly all of them are Sintex or plastic. Since the translucent walls let daylight reach the water, algae takes root faster here than it would in an opaque concrete tank. Combined with Dwarka’s hard, high-TDS DJB-and-borewell supply, a green slimy layer can build within a few weeks.
Households right across Sector 19 rely on us for a plastic-safe soft wash that removes algae without harming the tank. Our page on water tank cleaning in Dwarka Sector 19 details the drain, scoop, soft-jet, scrub and disinfect steps in order. We clean rooftop overhead tanks and underground sumps in the same visit. Each job wraps up with dated photos and a sanitation certificate.
The translucent Sintex wall is the root cause: it lets sunlight through so algae can photosynthesise and spread inside the tank. On Sector 19’s exposed DDA rooftops the overhead tanks catch full daylight and warm up, which accelerates the bloom. The sector’s hard, high-TDS water then leaves a mineral scale that gives biofilm an easy grip. Between the two, walls and floor develop a slimy, tinted coating that keeps coming back without a proper clean.
Our answer is a plastic-safe soft wash rather than aggressive scrubbing. We drain the tank, hand-scoop the slimy sediment, and jet wash at a reduced pressure that clears algae without gouging or cracking the plastic. Soft pads take off any clinging film, and a food-grade disinfectant sanitises every surface before refill. We then reseat the lid and check the overflow so daylight and airborne spores cannot seed a new bloom.
No travel charge anywhere in Dwarka Sector 19. 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 Dwarka Sector 19 — and there’s no travel charge to any of them:
“Why does my Sector 19 Sintex tank water look green and cloudy?” A green, cloudy look means algae, which grows readily in Sintex and plastic tanks because their walls are translucent and pass sunlight through to the water. On Sector 19’s western-side DDA rooftops the overhead tanks are exposed and warm, so the bloom sets in fast. We clear it with a soft wash and disinfectant, then reseat the lid to shut out the light. A well-covered tank stays clear noticeably longer between cleans.
“Will your cleaning method crack my plastic overhead tank?” No, we intentionally use a plastic-safe pressure so the jet never gouges, thins or cracks the Sintex wall. It is powerful enough to remove algae and biofilm while staying gentle on the tank body, and we hand-scrub tough film with soft pads rather than wire. The tank comes out clean and structurally unchanged, whether it is a rooftop overhead or a sump.
“How much is it to clean a 1000L plastic tank in Sector 19?” A 1000L Sintex or plastic tank starts at ₹699, which includes draining, scooping, the soft wash, food-grade disinfection, photos and a certificate. Bigger overhead tanks or an added underground sump are quoted on capacity before work begins. Many Sector 19 CGHS homes get the overhead tank and sump cleaned together to avoid a second visit.
“What causes the dark specks I see in the water?” Dark specks are generally settled borewell sediment combined with biofilm flakes shedding from the tank surfaces. Dwarka’s hard, high-TDS water deposits fine mineral silt that collects on the tank floor over time. We scoop out that sediment, soft-wash the walls to remove biofilm, and disinfect so the water runs clear again. Checking the lid and overflow afterwards helps keep fresh debris out.
“Can you do same-day service for the Sector 19 DDA housing?” Yes, same-day appointments are usually available for the Sector 19 DDA housing and CGHS societies when you call early. A single Sintex tank soft wash is quick, so an overhead-plus-sump clean often fits into one afternoon. If the algae is heavy we allow a little extra scrubbing time, and you still get photos and a certificate before 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 Dwarka Sector 19 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.