Water tank cleaning specialist based in Karachi, associated with Khan Tank Cleaning — serving the city since 2005 with ISO 9001 & ISO 45001 certified tank cleaning processes. We tackle bacterial contamination, algae, and sediment buildup in residential, commercial, and industrial tanks using high-pressure jet washing and food-grade disinfectants. SRB & FBR registered. Branches in DHA Phase 2 and Gulshan-e-Iqbal, available 24/7. Sharing tips on water safety and tank hygiene for Karachi residents. https://khantankcleaning.com/