For the カビ in the bathroom, just dilute some bleach at 20% and put it in a spray pot. Apply once a week. Problem solved. Same for the mold washing machine. Do

For the カビ in the bathroom, just dilute some bleach at 20% and put it in a spray pot. Apply once a week. Problem solved. Same for the mold washing machine. Do one cycle with about 200cc of bleach. You can also wash dirty white clothes.