 It's the number one FDA-approved asthma inhaler available over the counter. Primatine Mist. Breathe easy again. Use as directed. Hi, welcome to Staples. Hi. My son's teacher emailed his back-to-school list. He needs crayons and a comp book for every subject. Okay, no problem. With Staples Hot Deals, you'll find super low prices on hundreds of items for back-to-school. Oh, now they're saying he needs folders and glue. You got it. And markers? Of course. Oh, jeez. Can we get a cart?