Even if you've already scrubbed the winter grime from your floors, Spring is undeniably the dirtiest season. Right now, Walmart has Ninja-Shark vacuums and floor cleaners at clearance prices, with some more than half off their original price. The sale includes stick vacuums, robot vacuums, and even steam mops for deep cleaning those hard surfaces. There are tons of models on sale, but the most popular ones will sell out soon enough, so don't hesitate if you see a rig that fits your home cleaning needs. Pet hair plays havoc with vacuum cleaners.

When it comes to robot vacuums, sheer suction power isn't the only factor that determines a vacuum's effectiveness. Navigation, battery life, and additional features also play crucial roles in how well a robot vacuum performs. That said, the best robot navigation systems in the world won't do much good if the vacuum can't bust the dust it discovered. Strong suction makes a huge difference in cleaning performance, especially when tackling heavy debris and deep-set dirt in carpets. In this roundup, we'll tick off five of the most powerful robot vacuums we've ever seen, each of which boasts an impressive "Pa" rating while also bringing other essential features to the table.

If you want help tidying up your humble abode, you've come to the right place. Best Buy's selling the Shark Matrix (self-emptying!) robot vacuum for $299.99, This vacuum has precision home mapping, a maximum runtime of 90 minutes, and a self-cleaning brush roll. Personally, I hate pulling hair off of the brush roll on these things, so that feature is a major plus in my book. It also includes a self-empty base as well as one side brush. The precision home mapping feature is pretty rad, if I do say so myself.

If you've held out on buying a quality robot vacuum to avoid a splurge, you might find yourself finally hitting the "buy now" button. The Shark AV1010AE Robot Vacuum with a XL Self-Empty Base is 50 percent off for today only, down to $300 from $600. The half off robovac is a good mid-tier choice, with features like home mapping, voice command through Google Assistant or Alexa and multi-surface brush rolls for better floor and carpet cleaning. The vacuum connects to WiFi, meaning that you can create cleaning schedules and power it on and off through an app. It will automatically return to its port to reacharge if its running low on battery.

This post was done in partnership with The Sweethome, a buyer's guide to the best homewares. When readers choose to buy The Sweethome's independently chosen editorial picks, it may earn affiliate commissions that support its work. After running more than 70 cleaning cycles over 10 weeks with eight of the most promising robot vacuums, we think the Eufy RoboVac 11 is the right choice for most people who want an automated, affordable helper to keep their floors tidy. But it's nimble enough to navigate through most homes without getting stuck--and that's what makes most bot owners happy. It also costs less than other comparable bots. A robot vacuum can do a great job keeping your floors tidy with very little effort on your part.