In Gurgaon's peak summer months, temperatures frequently cross 40°C. Rooftop black plastic (polyethylene) storage tanks absorb intense heat, warming the stored water and transforming internal tank walls into ideal environments for rapid green algae (cyanobacteria) growth.
Green algae forms a thick, slimy film along plastic walls and floor corners. When tap water flows through algae-coated tanks, it carries microscopic spores into your bathrooms and kitchen. Bathing in algae-tainted water causes skin dryness, eczema, scalp irritation, and foul musty odors in tap water.
Preventing green algae requires a multi-step approach: 1. Ensure the tank lid is tightly sealed to block direct sunlight. 2. Install thermal insulation covers to reduce water heat. 3. Schedule regular professional high-pressure jet washing every 3 to 4 months to scrub away algae roots and apply safe antibacterial sanitizing mist.
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Explore Overhead Water Tank Cleaning Services in Gurgaon →Frequently Asked Questions About This Topic
Why does green algae grow rapidly inside plastic rooftop tanks in summer?
Intense solar radiation warms stored water in black plastic tanks, creating warm photosynthesizing conditions where microscopic algae spores multiply rapidly.
Is green algae in bathing water harmful to skin and hair?
Yes, cyanobacteria toxins present in green algae cause skin redness, scalp itchiness, acne flare-ups, and hair dryness during shower bathing.
Does painting plastic tanks white reduce solar heat and algae growth?
Yes, reflecting solar rays with white thermal tank covers or multi-layer insulated plastic tanks lowers internal water temperature, retarding algae growth.
How does high-pressure jet washing eliminate algae roots from plastic walls?
Industrial jet pressure washers blast 150+ bar water streams, stripping embedded algae roots from plastic pores without using harsh wire brushes.
Can chlorine bleach damage plastic water tanks?
Undiluted harsh bleach degrades plastic polymers and leaves pungent chemical smells. We use safe food-grade organic sanitizers instead.
How often should plastic overhead tanks be sanitized during summer months?
During Gurgaon's peak summer (April to July), overhead plastic tanks should be inspected monthly and sanitized every 3 to 4 months.
