A spray bottle of 91% isopropyl does well. Knocks 'em down, and you can pick 'em up with a tissue for disposal.
Been doing this for years, and no residue. (I've got horse pastures on three sides.) A stealthy "hunter" can approach them pretty close, and most spray bottles are adjustable from a squirt to a spray. I keep a bottle in the kitchen, living room, and bathroom.
If they're sitting there, the alcohol also sterilizes the area they've been walking on.
Good for cleaning and sterilizing chrome, too.
Terriflying Terry, 230RN