Best Way to Clean Your Shower & Tub ( Old Japanese Method )

Your shower may not be dirty — you may simply be cleaning it for the wrong type of water. If cloudy glass, white mineral buildup, stubborn tub rings, or dull fixtures keep coming back only days after cleaning, the problem could be the water flowing through your home. Hard water leaves calcium and mineral deposits behind every time a drop dries. In this video, Keiko shares the Japanese-inspired approach she learned from obaachan: first understand your water, then clean according to what it actually needs. In this video: • A simple at-home test for understanding your water • Why hard water creates stubborn mineral buildup • The vinegar + warm water + dish soap cleaning method • Different routines for soft, medium-hard, hard & very hard water • How to clean mineral buildup around shower heads and fixtures • The wet pumice-stone method for stubborn tub rings • Why drying and squeegeeing can prevent buildup from returning • Important vinegar and pumice-stone safety warnings • The longer-term option for homes struggling with very hard water The goal isn't to scrub harder. Know your water. Match your method to it. Try the water test and tell me in the comments: was your water clear, faintly cloudy, visibly hazy, or nearly opaque? ⚠️ Always test cleaning methods on a hidden area first. Never mix vinegar with bleach, and never use vinegar on natural stone such as marble or travertine. Pumice should not be used on acrylic or fiberglass surfaces. #BathroomCleaning #ShowerCleaning #TubCleaning #HardWater #HardWaterStains