get blind liners, they will do the trick, also, they have blinds which dont have the exposed holes where the string is going through, and where the slats interlock when tilted closed to prevent any light from going through from between slats.
get blind liners, they will do the trick, also, they have blinds which dont have the exposed holes where the string is going through, and where the slats interlock when tilted closed to prevent any light from going through from between slats.