Built a new home and the windows installed are the type that have the
push buttons to pop them out. They have the drains in the bottom of
the sills themselves so water doesn't collect. Problem is it seems as
if we get a large amount of flys and lady buggs inside the screen,
thus allowing them to come in the house. Is there anyway to stop that
by putting some kind of material to plug the holes that wont wash out
with the rain?