I’ve rounded up a ton of clever Amazon products that are selling like hotcakes, so you know they have to be worth it. The BPA-free fidget rings are also super lightweight, so they’re easy to tote around in a pocket or bag. The chillers are also dishwasher-safe, so they’re easy to maintain. 22 An electric scrub brush that’s cheap yet effective Rubbermaid Reveal Power Scrubber See price on Amazon See on Amazon Speed up your cleaning routine with this battery-operated scrubbing brush. The light features a magnetic base so you can use it hands-free, and it also comes with a carabiner so you can attach it to straps or key rings.