The best Amazon deals to shop this week: Save up to 90% on appliances, gardening essentials and more

Kick those spring allergies to the curb, thanks to this popular HEPA air purifier that's — wait for it — 90% off. Not only can it remove up to 99.97% of airborne particles as large as 0.3 microns, it does so quietly (as in, quieter than a whisper). It's suitable for spaces of up to 1,076 square feet. 

Check out our roundup of the best air purifiers for more. 

This handly little dirt picker-upper is ideal for stashing in the car so you'll always have a way to clean up those fast-food crumbs. It weighs just over a pound, making it easy to reach higher surfaces, and since it's battery-powered, you won't have to deal with annoying cords. It's 80% off! 

Why keep tripping over bottles when these handy shower shelves exist? This top-selling set claims to hold up to 40 pounds (that's a lot of gel, shampoo, conditioner and emollients) and comes with five storage racks in different sizes for all your bathtime essentials. All you need to do is apply the included adhesive to stick 'em on the wall. 

Need a laptop for everyday computer tasks? This highly rated model lets you stay connected with family and friends via video calls, check your email, browse the web, play games and stream your favorite movies and shows. It's equipped with 16GB RAM for handling multiple activities at a time, and you'll enjoy up to eight hours of battery before it needs a charge. 

Check out our roundup of the best laptops for 2024 for more. 

This top-rated knife set from a trusted brand is majorly marked down (over 60% off) and it comes with just about every type of blade a home cook could need: a 3-inch paring knife, a 5-inch serrated utility knife, a 7-inch santoku knife, an 8-inch chef's knife and an 8-inch bread knife. Also included: six 4.5-inch steak knives, a professional honing steel, kitchen shears and a hardwood knife block. Whew! 

How stylish is this sleek stick vac? And for a fraction of the price of a Dyson, to boot. At just 7.5 pounds, it's easy to move around the house, and since it's cordless, there won't be any tripping over cables or searching for empty outlets. It runs for up to 48 minutes on a single charge and has a built-in handheld vacuum for de-dusting higher areas in your home. 

Check out our roundup of the 10 vacuums Yahoo staffers can't live without for more.  

Flowers are one of the more obvious Mother's Day gifts, but this year, why not treat Mom to a bouquet that'll last forever? She'll have fun putting it together and displaying it for all to admire. 

Mom will be able to admire the beautiful winged creatures in her yard from the comfort of her house, thanks to this cool bird feeder that sticks to a window. She'll have a close-up view, and as long as she places it away from a ledge, it'll keep squirrels out. (Her cats will love it too!)

Keep Mom's green thumbs protected with these cushioned gloves, which come in the cutest colors and prints. The padded palms offer improved grip while shielding hands from prickly stems.

No room for a garden? Think again! This planter is like a high-rise condo for your flora — you'll be able to harvest five different herbs, flowers and more within a super-small footprint (12.5 square inches, to be exact). Rest it on the ground, hang it up, use it outside, indoors — the limit does not exist!

Check out our roundup of a pro gardener's must-have tools for more. 

Gardening season is here, and these No. 1 bestsellers were designed to slice through branches, stems and stalks like nobody's business. Made of durable stainless steel, the blades have a low-friction coating and a self-cleaning sap groove to help prevent sticking, and the nonslip handles offer a secure grip. 

Check out our full Fiskars Garden Pruning Shears review for more. 

Lying out on the deck or by the pool is about to get even more heavenly, thanks to these ergonomic chaises that'll make you feel like you're floating. The backs and footrests automatically adjust according to your body weight, and each chair includes a built-in tray with two cupholders. 

Never fight with your family over outlets again. This electrifying gadget boasts five AC outlets and four USB ports, enough for everyone to charge their devices all at once. Oh, and this top-seller is much sleeker than having a power strip on your floor.  

Check out our tech editor's roundup of the tech products he can't live without for more. 

Slicing and dicing just got way more fun, thanks to this colorful knife set from Cuisinart. You'll get an 8-inch chef knife, an 8-inch slicing knife, an 8-inch serrated bread knife, a 7-inch santoku knife, a 6.5-inch utility knife, a 3.5-inch paring knife and protective sheaths for each. Since they're color-coded, you can designate one for meat, one for vegetables — no cross-contamination to see here.

Give your tired feet a break, whether you're cooking up a storm or washing dishes at the sink. These anti-fatigue kitchen mats will provide a super-cushy resting pad so you can prepare meals more comfortably. They're down to under 10 bucks each with this deal!

Going camping? You'd be wise to take this No. 1 bestselling solar generator with you. You can charge it ahead of time at home or let the sun do its thing via a built-in solar panel. It's got two AC outlets and USB ports galore to keep multiple devices juiced up while you enjoy the great outdoors. Plus, there's a built-in LED flashlight you can use as a backup. 

Patio furniture can cost a fortune, but these sleek seats are down to just $38 each. They're lightweight, yet sturdy enough to support up to 352 pounds and stackable to save space. Use 'em indoors or out. 

Need to do some heavy-duty pruning? This small but mighty chain saw is powerful enough to take down tree branches, yet weighs under 2.5 pounds. The No. 1 bestseller is also cordless. Overgrown shrubs, you've met your match. 

There's no need to spend an hour on your knees furiously scrubbing away at your shower when you have one of these doodads. This one has thousands of great reviews and two speeds to cut through bathtub grime, soap scum and grout stains with little to no elbow grease on your part. Its retractable handle allows you to clean without crouching, and it comes with four different brushes for tackling a variety of spaces. 

Check out our full Khelfer Electric Spin Scrubber review for more. 

Le Creuset who? I cook with Lodge Dutch ovens at home, and this one is just the right size for a smaller household. The slick enameled interior cleans like a dream, while the sturdy cast iron offers excellent heat distribution and retention. Plus, it's so pretty you won't mind leaving it on the stove for everyone to admire. 

Check out my full Lodge Dutch oven review for more. 

In case the idea of applying a snail secretion to your skin never crossed your mind, take it from thousands of Amazon shoppers — it's effective! This bestselling serum has amassed a cultlike following, thanks to its lightweight, refreshing feel and hydrating, rejuvenating effects. Snail mucin not only helps boost collagen and elastin for a firmer look and feel, but it can also gently exfoliate for a smoother texture while also soothing the skin. Reviewers reported noticing everything from a brighter complexion to a reduction in the appearance of fine lines and dark spots. 

Check out our full CosRx Snail Mucin Essence review for more. 

These second-gen top-sellers have hundreds of thousands of perfect ratings, thanks to their clear, rich sound quality, 24-hour battery life and convenient cord-free design. They rarely dip lower than this, so we'd grab 'em while they're $40 off!

Check out our roundup of the best wireless earbuds for more. 

If you're ready to jump aboard the earbud train but would rather not shell out for Apple, these Tozo minis are ridiculously affordable and come highly rated. They're ultra-lightweight with dual ear-touch controls, and their charger offers up to 24 hours of listening time. 

Block out disruptive sounds with this headband, which is equipped with wireless headphones so you can listen to white noise, audiobooks and anything else that helps you doze off. It's also ideal for working out!

Whether you're storing shorts and sundresses in the winter or puffer coats and comforters in the summer, these roomy storage bags will keep everything organized from season to season. Each one has an impressive 90-liter capacity, along with see-through front panels so you won't forget what you stashed in them.

Hot sleepers, rejoice: Over 132,000 shoppers rave about these wrinkle-resistant cooling sheets, made from breathable bamboo. They're Oeko-Tex Standard 100 certified and come in an impressive 35 colors and prints. 

Check out our roundup of the best cooling sheets for more. 

When you have a small bathroom, you have to get creative if you want to increase your storage space. That's where this fetching hold-all comes in. It makes use of the extra space over your toilet and has two levels for holding bath products, hand towels and more. That said, you could also mount it on a wall or use it in your kitchen — the possibilities are endless!

If you've been curious about all the hype around Apple's popular tablets, now's your chance for a firsthand peek. This ninth-gen iPad has 64GB of storage, a crisp Retina display, front and back cameras and Touch ID to ensure that your information stays secure. Use it for everything from checking your email to browsing the web, sharing photos and even sketching. (You'll want an Apple Pencil for that last one.) 

Check out our roundup of the best tablets for more. 

Tired of dealing with a menagerie of remotes every time you want to watch TV? Stop the insanity with the latest Fire TV Stick — it can replace 'em all. You'll be able to effortlessly switch between the news, sports, live TV and your favorite streaming platforms for easy access to millions of shows and movies; plus, it's the first model that allows you to display more than 2,000 pieces of art and photography.

Never lose your luggage, purse — anything, really — again. Just toss one of these smart tags inside the item you want to track, and you'll be alerted of its whereabouts via your phone. This pack of four is down to one of the best prices we've seen!

No ifs, ands or butts — cleaning your bum via bidet is much more sanitary than wiping. Not to mention, it feels pretty darn nice! This popular model has two spraying modes (one for the back, one for the front) and a sleek aesthetic that'll elevate the look of your bathroom. The only problem? Now your houseguests will feel so pampered, they'll never want to leave. 

This popular kit can minimize the risk of dryer-related house fires, as it'll do a more thorough job than simply wiping out the lint. Just attach it to your vacuum — you'll be amazed by how much it sucks up!

Retinol isn't just for your face — the rest of your body deserves its benefits too! The ingredient is highly lauded for its ability to help increase collagen production, which in turn can minimize the appearance of fine lines and wrinkles. It can also be irritating if you're just starting out, but this hydrating cream was formulated to be gentle enough for daily use.

If a smaller screen suits your needs, you won't do much better than this highly affordable 32-inch telly. It's equipped with Alexa Voice Control and is compatible with Apple AirPlay, meaning you can pair it with your Apple device to broadcast photos and videos on the screen. 

Check out our roundup of the best budget TVs for more. 

Enjoy sports, movies and all your favorite streaming services on this bestselling 40-inch smart TV, which has high-def resolution and LED backlight to bring you clear, vibrant visuals. It's equipped with Apple AirPlay and Chromecast, allowing you to watch anything from your phone or tablet right on your television, and it has more than 140 apps — including Netflix, Disney+ and YouTube — built in for instant access. We rarely see the price dip lower than this.

At just $400, this is one of the best prices we're seeing for a 55-inch TV at Amazon, and the fact that it boasts crisp 4K Ultra HD resolution is the icing on the cake. You can control it via your voice with Alexa, and you'll receive a free six-month subscription to MGM+ with your purchase. 

Want to keep your tires in good condition for a long time? This nifty device lets you check their pressure so you can fill 'em up with air if needed. And it's not just for cars — use it to check bike, motorcycle and truck tires too. 

Check out our roundup of the best things to keep in your car for more. 

And speaking of tires, you'll be so glad you had this portable air compressor in the trunk when you realize your wheel's a little floppy. It takes just minutes to pump it back to normal, and you can do all four on a single charge. You can also use it on balls, bike tires and balloons! Snag it while it's 75% off. 

Don't you just love it when the "check engine" light comes on and you haven't the faintest idea of what's wrong with your car? This handy device can help you determine the issue by interpreting codes via your vehicle's OBD2 port. Now you'll be able to tell whether it's a minor or serious issue, even if you're nowhere near an auto repair shop. 

Want an appliance that'll do all the work for you? Ta-da! This smart machine can run for up to 120 minutes and has an advanced mapping system to help it memorize your home's layout for easy navigation. Plus, it's a pro at hoisting itself over rugs and thresholds. This is the lowest price we've seen!

Check out our roundup of the best robot vacuums for more. 

Dyson, shmyson. Why pay top dollar for a sleek stick vac when this little wonder is a mere $90? It boasts a 150-watt motor and strong suction for zapping up everything from dust to pet hair, and provides up to 35 minutes of run time per charge. Plus, its LED lights help you see those darker spaces, and its four-stage filtration system traps airborne particles.

You love your pet, but the surprise stains they leave for you to clean? Yeah, not so much. This No. 1 bestseller is a pro at removing those unsightly messes (and odors), and it comes with several attachments for targeting furniture, stairs, your car's interior and more. 

A 21-piece nonstick cookware set for 90 bucks? There's gotta be a catch ... well, the only one we can think of is that you'll get just two detachable handles that clip onto every pot and pan in this collection — and that's a good thing! Now you'll be able to stack everything and save space in your cabinets. This No. 1 bestseller comes with three frying pans, three saucepans, a sauté pan, two removable handles, six lids and six pan protectors. 

Check out our roundup of the best cookware sets for more. 

This fridge lazy Susan, a No. 1 bestseller, was designed to maximize space (while minimizing food waste). It's rectangular to make the best use of your fridge shelves, and it rotates 360 degrees so you can easily see — and remember — everything you have before it spoils. 

These No. 1 bestsellers are heat resistant up to 500°F, thanks to their silicone coating — and that ribbed sheathing also offers better grip than cloth mitts. Plus, they're water resistant to protect your hands from hot splatters. Available in 22 colors, at varied prices. 

There might not be any miracle cure for hair loss, but thousands of reviewers have noticed thicker-looking tresses after using this duo. Formulated with plant extracts, keratin and biotin, which is believed to have strengthening and volumizing properties, this bestselling shampoo and conditioner can be used on all hair types — and it's free of sulfates and parabens. 

Check out our roundup of the best shampoos for thinning hair for more. 

If your formerly pearly whites could use some restoration, these popular strips claim they can make teeth up to 23 shades whiter in just 24 days. According to the brand, they can remove over 25 years of stains, and with this kit, you'll get some bonus express treatments for same-day results. 

Puffiness, bags and dark circles are no match for these bestselling, vitamin-infused undereye masks. All you do is place one under each eye, leave them on for 20 minutes, remove and admire your firmer, brighter-looking skin! No one needs to know you were up scrolling through Instagram instead of getting your eight hours of sleep. 

These sleek sandals are classics for a reason — they go with every casual outfit under the sun, not to mention they have cushy Cloudfoam footbeds. They're the ultimate "slip-'em-on-and-go" shoe, and even celebs like Courteney Cox are fans!

Check out our roundup of the most comfortable sandals for more. 

Yahoo readers and Amazon shoppers alike can't get enough of these supremely comfortable shorts, which feature an adjustable drawstring waist and, conveniently, pockets. They're made from a soft cotton blend (the black and navy options are 100% cotton!), and reviewers of all ages swear by them!

Every warm-weather wardrobe should include a collection of breezy tanks, and the beauty of this one is that it's just as easy to dress up as it is to wear casually with jeans and tennis shoes. The flowy fit won't feel too constricting, and the 95% cotton material is nice and lightweight. Choose from nearly 40 colors and prints.