Clean lines only on walls, floors
Lines on floors and walls are often difficult to clean, which is an ideal place for dirt and mold to live. That's why they are only white at first, but after a while, they will darken or even turn black. Clean by spraying a small amount of Eco Anti-BAC disinfectant and mold on the seams and using a strong scrub brush to remove all stains and mold, then rinse with clean water and use a dry rag. You should include this task in your weekly toilet cleaning schedule.
These are small lines, so they are easy to ignore when cleaning, so it is easy for mold to appear. Moldy smells are very unpleasant, they also pose many health risks including allergies and other respiratory problems. Besides cleaning the floors and walls, you should also rearrange the furniture from time to time. Getting rid of items that are no longer expired or have been used up will help to make the house tidier. Do not forget to clean the surface of the places where these items used to "reign" because these are the places where mold loves.