Damages occurring in your bathroom due to water leakage will never be detected until things become really serious.This leakage is mainly due to shower waterproofing failure, and the water starts penetrating behind the tiles, under the screens or along grout lines. If ignored for too long, repair becomes mandatory and believe me, it is more expensive than getting shower waterproofing done. https://showersealed.com.au/shower-waterproofing/