Get rid of hard-to-reach crumbs and debris with this box of 24 keyboard cleaning swabs. A special formula removes grime from tight spaces. These Advantus Read Right KeyKleen swabs dry quickly without leaving behind residue or lint. Swabs are the perfect choice to handle all the accumulated dirt, dust, and grime. Contains 24 cleaning swabs per box. Pre-saturated keyboard swabs dry quickly with no harmful lint or residue. Works on micro computers, word processors, CRT terminals and typewriters. Specially formulated solvent dries rapidly and leaves no residue. Ethyl Alcohol. Pre-moistened swabs remove dust and dirt from tight crevices quickly and easily. Formula dries quickly and leaves no harmful residue. Has it been a while since you cleaned your keyboard. Safety Data Sheet . Keep workstations clean with this box of 24 Advantus Read Right KeyKleen keyboard cleaning swabs.