Originally Posted by
cooker
There must be laundry facilities at some sites along these trails.
Research can be a friend. Even in Florida there are requirements and suggestions for hiking on national and state land.
https://www.floridatrail.org/florida-national-scenic-trail/fnst/permits/
I have also looked at some hiking blogs and many suggest getting off the trail at trail heads for showers and food resupply. Good time to hit a laundry as well.