Ultrasonic cleaning used to be relegated to medical professionals, jewelers, scientists, and other professionals who needed to keep small, intricate parts clean without using traditional cleaning agents. But now, these powerful machines are more accessible than ever, making them an excellent way for you to clean just about anything without the use of harsh chemicals. They use high-frequency sound waves and water (or a cleaning solution) to quickly remove dirt and germs from almost any item that fits in the tank, and all you have to do is sit and watch. With such a wide range of ultrasonic cleaners on the market, we decided to put together a list of our favorites to help you choose one that's right for you. Magnasonic Professional Ultrasonic Cleaner A clean that shinesRefresh your most valuable items with this top-notch ultrasonic cleaner.Best OverallFind on Amazon This stainless steel ultrasonic cleaner by Magnasonic will have your delicate items shining like new. With a generous 20-ounce capacity, this unit can clean jewelry, eyeglasses, watches, toothbrush heads, and more. It comes with five preset cleaning cycles and an automatic shut-off feature for a precise clean. So if you’re looking for a quality ultrasonic cleaner that can polish up a wide range of your favorite items, this one is sure to fit the bill. Pros: Beautiful, stainless steel design Digital timer display Great value for the price Cons: The stainless steel is not rust-proof, so it’s important to keep it clean and dry InvisiClean Professional Ultrasonic Cleaner Goodbye to dirt and grimeWith the power of two machines in one, this ultrasonic cleaner really packs a punch.Runner UpFind on Amazon This ultrasonic cleaner from InvisiClean features dual transducers that double its cleaning power, a 27-ounce tank, and it even comes with a watch holder. The control panel is sleek, and the operation of the cleaner is very straightforward and simple. We also appreciate the built-in fan, which will help reduce overheating and increase this gadget’s lifespan. It’s pricier than most, but it’s sure to meet your expectations. Pros: Extra powerful for a spotless clean Durable design and materials Cons: This cleaner will be slightly less effective if the basket is used Lonove Ultrasonic Cleaner A reliable machineThis easy-to-operate ultrasonic cleaner will have your jewelry sparkling like new.Best For JewelryFind on Amazon Although designed for delicate jewelry, this ultrasonic cleaner by Lonove will get anything from eyeglasses to dentures squeaky clean in its impressive 25-ounce tank. We love that there is just one button to turn the device on and off, making this cleaner a breeze to operate. It’s best to pre-soak your items with a cleaning solution and warm water for just a few minutes for best results. This ultrasonic is perfect for anyone tired of going to the jewelers for regular cleaning. Pros: Comes with a convenient watch holder The top can be completely detached for easy filling and dumping of water Fairly compact for easy storage Cons: Only has one preset cleaning time of five minutes Tooliom Ultrasonic Cleaner A big thing in a small packageDon't let the size of this ultrasonic cleaner fool you — it provides a deep clean despite its compact design.Best Compact CleanerFind on Amazon If you need an ultrasonic cleaner that you can take or store just about anywhere, this compact cleaner is calling your name. The unique, rectangular shape is perfect for glasses, combs, pens, and tableware, but this beauty will clean anything else that fits. Its modern, sleek design is easy on the eyes, and its 20-ounce tank is made with food-grade stainless steel. Although small in size, this ultrasonic cleaner is sure to get the job done. Pros: Super lightweight for travel Comes with non-slip rubber pads Fresh design Cons: Effective, but not as powerful as larger cleaners Frequently Asked Questions Why should I use an ultrasonic cleaner? Ultrasonic cleaners have many advantages. They’re excellent for cleaning small objects that have tight nooks and crannies to get into, like watch bands or dentures. You’ll also save plenty of time using an ultrasonic cleaner as opposed to hand washing these small items. One of the best parts of using one of these cleaners is that they eliminate the need for harmful cleaning chemicals and dealing with those vapors. What objects shouldn’t I put into an ultrasonic cleaner? Certain jewelry items and porous gemstones like emerald, onyx, opal, pearls, and tanzanite should never be cleaned using an ultrasonic cleaner. Glasses with pre-existing scratches or cracks should not be cleaned using an ultrasonic cleaner, either. Additionally, you should never put your hand in the cleaner as the hot water or your cleaning solution could harm or irritate your skin. Be sure to read the product’s manual for further instructions for operating your ultrasonic cleaner. Should I use a cleaning solution or just water? The best choice for you will depend on the type of ultrasonic cleaner you purchase and the condition your items are in. Generally, most ultrasonic cleaners will clean just fine with only tap water. However, if you have copper or silver items darkened due to oxidation, special solutions need to be added to the water to remove the oxidation effects. You could also use a solution or even a small amount of dish soap to improve results if you have significantly tarnished items. Consult your device’s manual for a thorough list of acceptable cleaning solutions. Related posts: The Best Washing Machine Cleaners The Best Steam Cleaners The Best Ultrasonic Pest Repellers