That is a good question and almost all the manufacturers of canned air use a form of bitterant in their canned air so people will not use it for "huffing." All the manufacturers on our website that manufacturer canned air use some form of bitterant. I would suggest using electronic duster cleaner and here the link to the product. https://www.ontimesupplies.com/meved500-electric-computer-duster-computer-3-lbs-white.html
PDC1058421 - Power Duster in the 10oz can is designed for people on the go and easily fits into a laptop briefcase, purse, or toolbox. It includes an extension tube for pin point cleaning.
Unfortunately, no. Riegle Press National School Calendars are only available in quantities of two or more. Many of our customers team up with a fellow teacher to meet the minimum order requirement.
Additionally, we do offer a number of other academic planners and teacher planners that don't have minimum order requirements and can be purchased individually. Two of the more popular alternatives are the Blueline® NotePro Undated Daily Planner and the Ward® Lesson Plan Book. We get excellent customer feedback about both.
You save time, money and frustration when you use compressed air duster computer and keyboard cleaners. On Time Supplies carries quality Dust Of canned air sprays, as well as can air dust removers from other office supply leaders. On Time Supplies offers discounts when you buy canned air in bulk, and ships cans of air in as little as a day. Thanks to our bulk pricing and fast shipping you always have canned compressed air dusters on hand when you need them. If you need more information on the the canned compressed air dusters and other office cleaning supplies featured at On Time Supplies, GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any questions.