I don't sleep with them in of course, but I put them in about 20 minutes after waking up and I wear them all day until I get into bed. They are the fortnightly ones most of the time and I keep them clean. Just wondering if eyes need a break from time to time.
Added (1). On an average weekday they're in just before 6am and out at about 9:30pm
>>> Is it bad to wear contact lenses all day every day?