I am an obsessive coup cleaner. What I do to cut down on the amount of bedding I use is spreading towels (chicken coup only towels) over the bedding before the chickens go to roost in the evening. I pick up these towels in the morning after everyone is out and put the poop in the compost pile and bring the towels in and put in a chicken towel only basket and do a load of laundry every couple of days to clean for reuse. My coup stays perfectly clean and I only have to worry about an occasional poop from a gal going in to lay or if broody momma takes her brood inside to get out of the wind.
Once every couple of weeks, I clean the bedding out, put it in the compost pile, clean the coop floor and roosts with vinegar/water solution. No problems with bugs to date and the ammonia does not have a chance to build up b/c no waste to degrade.
Have fun with your chickens!