Wirecutter - Our most popular picks in July

After it kept popping up on our social media feeds, we tested Willo's futuristic toothbrush. The verdict? It's expensive, inconvenient, and bad at cleaning food specks and plaque from teeth. Pass.

We’ve tested spray sunscreens in the past, but we no longer recommend any. Not only do you still need to rub it in, it can be tough to gauge how much you’ve applied. Stick to these instead.

Deal price: $135 | Street price: $180

The 11S Robot Vacuum has a slim profile that enables it to nimbly maneuver under more furniture than any other model we tested. It’s also quiet enough that you could easily forget that it’s running if you’re home while it’s working. We appreciated its unobtrusive presence and ability to tackle both hardwood and short-pile carpeted floors. This deal is available in black.

Deal price: $96 | Street price: $155

Ever wish for an extra set of arms when trekking to the beach or bringing home a large grocery haul? The Mac Sports Heavy Duty Collapsible Folding All Terrain Utility Cart has the largest wheels and the largest capacity of any wagon we tested. It's more expensive than our top pick, we think this collapsible folding wagon's durability and maneuverability make it worth the extra expense if you're pulling beach gear (or your kids) across the sand.

Deal price: $8 | Street price: $13

Night lights are a great accessory for any home, serving as a warming complement to a dim hallway or as an unobtrusive way to illuminate a guest space. The Maz-Tek light emits a gentle glow that's perfect for softly brightening any setting where you might need just a little extra visibility. This deal is for a 2-pack.