Suddenly, an elbow jostles a glass and – splash! – you’ve got red wine on your snowy-white tablecloth. Luckily, it’s not a problem with Tide Buzz, the newest tool on the stain-removal scene. Plug this wonder in, grab that tablecloth – after the party, of course – and watch the specially formulated cleaning fluid and ultrasonic wand go to work on the stain. With promises that it can tackle everything from gravy to lipstick to tea to motor oil, this is one piece of modern technology you won’t be able to clean without. Tide Buzz Ultrasonic Stain Remover, starter kit, $60.