Easily clean your electronics with these Insignia™ NS-PCYA821 cleaning dusters that utilize compressed gas with ozone-safe formula for efficient use and environmental friendliness. The 2-pack ensures you have a spare on hand.
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The product was supposed to blow air into computer to clean dust. After one to two seconds it froze up and had no pressure. It did this repeatedly. I have used similar products in the past that were much more effective.