Using these mounts is easy. First, find a slotted surface like an Actobotics channel for your project. Then, take one of the Mini Microswitch Mount - B and use the two screw holes to attach it firmly to the surface with the Phillips Head Screws. After that, attach your mini microswitch to the mount. When using these mounts, make sure the screws are tightened properly to avoid any loose connections. For maintenance, keep the mounts clean and dry. If they get dirty, you can gently wipe them with a soft, dry cloth. Avoid using harsh chemicals as they may damage the acrylic material.