Medical and BIS health standards recommend professional deep cleaning every 3 to 6 months to prevent biofilm, heavy metal sedimentation, and pathogen buildup.

Yes, 100%. We exclusively use food-grade bio-sanitizers certified non-toxic and odorless. We never use corrosive chlorine powders that damage tank plastic or masonry.

A typical 1,000L to 2,000L residential overhead tank takes approximately 60 to 90 minutes from slurry evacuation to final UV-C radiation treatment.