I've been using 3M plugs for 4/5 years and while it's not super confortable it's much better than not sleeping or be woken up 3 hours earlier than intended (the

I've been using 3M plugs for 4/5 years and while it's not super confortable it's much better than not sleeping or be woken up 3 hours earlier than intended (the joy of appartments..). Also most of the dirt in the ears comes from oils in the head that get on the pillow, so in my experience they get less dirty than before.