You can get many trap types. Snap traps are simple, inexpensive and effective. Some of the newer snap traps have increased the size of the trigger mechanism. But you can expand the trigger mechanism of other traps with screen wire, cardboard, plastic or metal. Where you place traps is more important than what type of bait you use.
Place traps along walls in the area of mouse activity.
Use them singly or in pairs, perpendicular to the all, with the trigger end next to the wall. You may use pairs of traps placed parallel to the wall, facing triggers facing outward. Good baits include oatmeal, nutmeat, died fruit, candy, peanut butter and bacon. You don't need bait on snap traps with expanded triggers. You can buy various types of multiple-capture and box traps.