From overheating and Wi-Fi issues to suction loss, here are some of the most common Shark traditional and robot vacuum maladies and a few fixes you can try.

Is your Shark vacuum refusing to charge? This issue can be frustrating, especially with a robot vacuum that's supposed to recharge easily. Here's how to fix it.

So, if you own one of the best Shark vacuums, these are the common culprits that vacuum engineers are always fixing, and the simple steps you can take to prevent them.