Clogging in the toilet during heavy rains could be a sign of an overflowing septic tank. To avoid this inconvenience and protect public health, Manila Water continues to roll out its siphoning trucks and reminding its customers to avail of July's desludging service at no additional cost. Manila Water customers residing in 764, 765, 767, 769, 775, 776, 778, 790, 791, 796, 798, 877, 878, 879, 880, 895, and 900 in the City of Manila will have the opportunity to have their septic tanks siphoned this month. Likewise, barangays CEMBO, Bangkal, Guadalupe Viejo, and Kasilawan in Makati City and barangays Kabayanan, Batis, and Salapan in San Juan City should also prep t...Keep on reading: Manila Water urges customers to avail desludging service to avoid toilet overflow