The Sticklers® Optical-Grade Dust and Particle Remover helps to ensure perfectly clean connectors on the network, which eliminates the need for re-cleaning or costly troubleshooting and repairs. The Particle Remover is a high-pressure spray of clean, dry, nonflammable gas designed to blowdust, lint and fibers out of hard-to-reach places. The removeable extension tube, when inserted in the nozzle of the canister, enables users to blow particles and moisture from areas that are otherwise inacessable. The canister features a lockable, variable-control trigger sprayer for single-hand operation. The gas is double-filtered to ensure microscopic high-purity. The product is nonflammable, plastic-safe, generally non-toxic and leaves no residues on surfaces. It is safe to use on related network equipment including test instruments, electrical connectors, circuit boards, keyboards, photo and video equipment (including lenses).