With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.

Microfiber Cloth - 40×40-340 GSM Grey, Thick Lint & Streak-Free Multipurpose Cloths - Automotive Microfibre for Car Cleaning Polishing Washing & Detailing (Pack of 4) at Amazon. Savings Upto 86% -- ...

$17.88 at amazon.com 12-Pack Grey Microfiber Cleaning Cloths Speaking of cleaning, now's a good time to pick up some microfiber cloths.