Spring is upon us, and many are planning major spring-cleaning projects to give our homes a fresh look for the year. However, cleaning can be time-consuming and tiring, so why not let the robots help you? Some of the top-selling, highest-rated robot vacuums are on sale from major retailers, such as Amazon and Walmart. For example, on Amazon, a self-charging, super-thin robotic vacuum cleaner, which has nearly 64,000 reviews and a 4.5-star rating, is now on sale for $139.99, 39% off its original price of $229.99. Can't see the products? Click here for the best viewing experience! Here are some of the deep discounts we’ve found on robot vacuums.Amazon Robot Vacuum DealsiRobot Roomba 692 Robot Vacuum, now $189 (Originally $299.99) OKP Life K2 Robot Vacuum Cleaner, now $89.98 (Originally $399.99) Lefant Robot Vacuum Cleaner, now $99.98 (Originally $399.99) Shark AV2501S AI Robot Vacuum with HEPA Self-Empty Base, now $349.99 (Originally $549.99) Robot Vacuum and Mop Combo, now $219.99 (Originally $699.99) >> Click here for other robot vacuum deals on AmazonWalmart Robot Vacuum DealsONSON 2-in-1 Robot Vacuum and Mop Combo, now $129.99 (Originally $619.99) ONSON Robot Vacuum and Mop Combo with WIFI / Alexa, now $139.99 (Originally $699.99) Yeedi Vac Station 3000Pa Self-Emptying Robot Vacuum and Mop Cleaner, now $349.98 (Originally $499) Shark AI Ultra Robot Vacuum, now $299 (Originally $599.99) ECOVACS DEEBOT N8+ All-In-One Robot Vacuum Cleaner and Mop, Auto-Empty Station, now $268 (Originally $649.99) >> Click here to check out other robot vacuums on sale at Walmart