You'll ruin your grout if you clean it like this😭 I used to just brush it every time, but the grout wouldn't come off and turned black quickly... It turns out the problem was the cleaning detailsㅠㅠ ✅ Allow ample time to eradicate mold down to the roots ✅ Use a mold preventative to extend the cooldown period for cleaning If you keep just these two things in mind, you'll be able to use a clean, mold-free bathroom for a whole month💪 #BathroomCleaningTips #줄눈청소 #줄눈곰팡이제거 #줄눈청소세제 #곰팡이방지제 #다이소곰팡이방지제 #줄눈까만색제거 #콘수프기록집 #콘수프필름