Daiso "Mold stain prevention masking tape" introduced earlier in Enuchi. I found a black model in addition to white, so I bought it.
Mold stain prevention masking tape
"Mold stain prevention masking tape" is a useful item in bathrooms, washbasins, and windows. Thoroughly clean it and then attach it to caulking to prevent dust and mold from adhering. It doesn't come off easily even when it gets wet, and it doesn't look noticeable, so it's easy to use. It cannot remove mold that has already grown, but it contains a fungicide.
This time, I found a model that has the same function but is black instead of white. After all, after wiping off the moisture and dirt, stick it on the window etc. and replace it as appropriate to keep it in a clean state. Personally, I felt that white is easier to paste in various places, but if you have both white and black, you can flexibly use it according to the color of the place you want to use.
"Mold stain prevention masking tape" that makes it difficult for dust and mold to accumulate by adding a little effort to the usual cleaning. For specific usage, please refer to the article "Once applied, cleaning is easy! Daiso's" Mold stain prevention masking tape "is too convenient."