It’s not technically for the Fourth of July, but Glossier just dropped a rare sale, and it’s worth perusing before it ends on June 30. The entire site is 20 percent off (and 25 percent off when you spend at least $100) for its Friends and Family sale.

Amazon’s Fourth of July sale includes a 71 percent discount on the Wlotpo Cordless Stick Vacuum Cleaner. The vacuum has two suction speeds that can work on all floor types plus upholstery, and it converts from an upright vacuum into a handheld vacuum for more messes.

Whether it’s online or in-store, a trip to Home Depot can feel like a sea of appliances, grills, patio furniture and countless other items. How does one know what’s a good deal — and what isn’t?