I always bring the travel pack of Clorox wipes, a travel size Fabreeze, extra zip lock bags (2 sizes), tea bags, coffee packs from other hotels (includes the coffee filter, creamer and sugar), a ziplock bag of fabric softner sheets (unscented), and I pack in my checked luggages a gallon size ziplock bag that has multiple snack size bags of detergent (for sensitive skin). Since we rent a car we head to the Winn Dixie and pick up a small bottle of bleach. PLus I have travel size containers of handi wipes
Once we get in the room before anyone does anything, myself and 1 other family member will take the clorox wipes and wipe down all doorknobs, tv controls, light switches, toilet(s) & counters. Then remove the bedspreads and place them on a chair in the corner of the room.
I also pack the small boxes of cereal, crackers, granola bars and pop tarts. This way if we need anything we head to the Winn Dixie when we leave the airport and before we check in. Since we all signed up for their loyalty program as seaonal members, we buy a case of water, soda, and anything else we might need.