Toilet water seepage problem in Indian bathrooms often appears as damp patches on walls/ceilings below or adjacent to the toilet, yellow stains, bubbling paint, mold growth, or musty odour. Main causes include cracked toilet traps, failed waterproofing layer under tiles, loose grout/sealant around pan outlets, porous concrete slabs, damaged floor traps, or leaking concealed plumbing p... https://shakuraconstruction.sg/toilet-water-seepage-problem/