Detailed answer

Using dirty makeup applicators can worsen clogged pores because they transfer bacteria, oil, and dirt onto the skin. When makeup brushes, sponges, or other applicators are not cleaned regularly, they accumulate old makeup, dead skin cells, and other debris. When these dirty applicators come into contact with the skin, they can introduce bacteria, oil, and dirt into the pores. This buildup can clog the pores and lead to acne breakouts, blackheads, and other skin irritations. Regularly cleaning makeup applicators is essential to maintain good skin hygiene and prevent clogged pores.