Clean your lash extensions once you got sweat on , if your skin belongs to oily skin , clean once a day at least. put the foaming cleanser on lashes extensions and keep it over 30 seconds, let cleanser to clean the oil , no matter where the oil come from, as adhesive is always dissolved easily by oil.
However, adhesive is also easily to be melted by heat. So, use cold air to dry lash extensions.
Eyelash extensions ,the-longer-the-better?