Make sure you have trash cans in common areas, bathrooms, offices, and working areas. If you're installing trash cans in a bigger area, make sure they're in areas where people might have waste. Areas next to food stands, high traffic areas, and areas next to bathrooms are also great locations for trash cans.

Outdoor trash cans are usually more rugged than indoor cans, and can be bolted into the ground. This prevents the weather, animals, and people from messing with the can. Indoor cans are usually a little smaller, and can be used as personal trash areas.