6 Products That Can Help Improve Your Home's Air Quality

Guardian Technologies/Homasy/Amazon
Guardian Technologies/Homasy/Amazon

Chances are you’ve spent a lot more time than usual inside lately. And if you’ve noticed that the air in your home has started to feel a little mustier thanks to your constant presence, you might need to do a bit more than just crack a window. From air purifiers designed to filter out germs to all-natural surface cleaners that help you avoid harsh chemicals, we’ve compiled some essential products that will help improve your indoor air quality.

1. Vacuums with HEPA filters


Shark/Homasy/Amazon

Carpets and rugs are bound to absorb pollutants like dust and dirt that can keep the air in your home a little less than fresh and agitate your allergies. Research suggests that a vacuum equipped with a high-efficiency particulate air (HEPA) filter helps reduce surface contamination, and for the best results, the universal rule of thumb is to run a vacuum over the floors at least once a week. We recommend this upright vacuum from Shark ($170), which includes a lift-away feature so you can clean harder-to-reach locations. If you need a duster to complement your Shark, go with the Swiffer ($13); it's a simple design that can easily get around corners and fit under furniture, where colonies of dust tend to hang out.

If you're looking for a more hands-off approach to cleaning, Homasy's line of robot vacuums can be programmed to clean your floors right from a remote. The 1500PA ($166) model has a 4.4-star Amazon rating, features four cleaning modes (auto, wall, small-room, and suction cleaning), and sports a HEPA filter.

2. air purifiers

Guardian Technologies air purifier.
Guardian Technologies/Amazon

According to Good Housekeeping, you should look for an air purifier that’s verified by the Association of Home Appliance Manufacturers (AHAM) and uses the aforementioned HEPA-certified filters, which can catch about 99.97 percent of the smallest particles that cause allergies and other issues (be wary of brands selling "near-HEPA" products, though). For the best results, just make sure to replace the filter every three months.

This air purifier from Guardian Technologies ($97) has a built-in UV light that helps kill germs and a true HEPA filter that works to reduce odors. The company also offers a smart model ($148) that can be scheduled to go on and off through an app and is compatible with Alexa and Google Assistant.

3. humidifiers

A humidifier from Honeywell.
Honeywell/Amazon

Being stuck at home as the temperatures rise inevitably means your air conditioner will soon be working overtime. To combat the dry air that accompanies AC units, think about picking up a humidifier to add some much-needed moisture to your home. The Honeywell HCM-350 Germ-Free Cool Mist Humidifier ($64) comes with plenty of acclaim and is the perfect size for the bedroom or living room. It runs quietly, only needs a gallon of water, and can help bring some life to your home's stagnant, dry air. If you're not looking to make as big of an investment, there are personal humidifiers ($20) that can simply be dropped into a cup of water.

4. An air-quality monitor

Awair air-quality monitor on Amazon.
Awair/Amazon

Keep on top of your indoor air quality by purchasing a monitor that tracks humidity, temperature, and the presence of particulate matter. This monitor from Awair ($69) plugs into an outlet and sends you real-time updates through a connected app. You can even plug another device into it—like a humidifier—and the monitor will automatically turn it on if air quality dips at all.

5. All-natural cleaning products

Puracy all-natural cleaners.
Puracy/Amazon

Many cleaning products contain volatile organic compounds (VOCs), which drastically impact indoor air quality and may produce negative health effects. Switch to all-natural cleaning products to avoid potentially toxic byproducts, especially when dealing with rooms that have poor ventilation. We recommend this plant-based, all-purpose spray from Puracy ($12), along with the company's line of carpet shampoo ($15) or the full-on cleaning set ($40) of all their major products.

6. Replacement air filters

Filtrete air filters on Amazon.
Filtrete/Amazon

Your home’s air filters will be most effective provided they’re cleaned or replaced on a regular schedule. Depending on where you live, how often you use your HVAC system, and the type of filter you use, you should aim to replace your filters every two to three months, according to The Spruce. However, you can change them every month to six weeks if you have issues like allergies and asthma.

This air filter from Filtrete ($32) contains an activated carbon layer designed to trap odors and particulate matter and is built to last for three months. The benefits of charcoal as an odor eater don't have to come at a high cost, either. You can grab some tiny air-purifying charcoal bags ($20) to throw into a car or shoe closet to help filter those unpleasant smells that you're probably tired of dealing with.

At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

The 10 Best Memorial Day 2020 Sales

iRobot,GoWise,Funko via Wayfair, Entertainment Earth
iRobot,GoWise,Funko via Wayfair, Entertainment Earth

The Memorial Day sales have started early this year, and it's easy to find yourself drowning in offers for cheap mattresses, appliances, shoes, and grills. To help you cut through the noise and focus on the best deals around, we threw together some of our favorite Memorial Day sales going on right now. Take a look below.

1. Leesa

A Leesa Hybrid mattress.
A Leesa Hybrid mattress.
Leesa

Through May 31, you can save up to $400 on every mattress model Leesa has to offer, from the value-minded Studio by Leesa design to the premium Leesa Legend, which touts a combination of memory foam and micro-coil springs to keep you comfortable in any position you sleep in.

Find it: Leesa

2. Sur La Table

This one is labeled as simply a “summer sale,” but the deals are good only through Memorial Day, so you should get to it quickly. This sale takes up to 20 percent off outdoor grilling and dining essentials, like cast-iron shrimp pans ($32), a stainless steel burger-grilling basket ($16), and, of course, your choice of barbeque sauce to go along with it.

Find it: Sur la Table

3. Wayfair

KitchenAid Stand Mixer on Sale on Wayfair.
Wayfair/KitchenAid

Wayfair is cutting prices on all manner of appliances until May 28. Though you can pretty much find any home appliance imaginable at a low price, the sale is highlighted by $130 off a KitchenAid stand mixer and 62 percent off this eight-in-one GoWise air fryer.

And that’s only part of the brand’s multiple Memorial Day sales, which you can browse here. They’re also taking up to 40 percent off Samsung refrigerators and washing machines, up to 65 percent off living room furniture, and up to 60 percent off mattresses.

Find it: Wayfair

4. Blue Apron

If you sign up for a Blue Apron subscription before May 26, you’ll save $20 on each of your first three box deliveries, totaling $60 in savings. 

Find it: Blue Apron

5. The PBS Store

Score 20 percent off sitewide at Shop.PBS.org when you use the promo code TAKE20. This slashes prices on everything from documentaries like Ken Burns’s The Roosevelt: An Intimate History ($48) and The Civil War ($64) to a Pride & Prejudice tote bag ($27) and this precious heat-changing King Henry VIII mug ($11) that reveals the fates of his many wives when you pour your morning coffee.

Find it: The PBS Store

6. Amazon

eufy robot vacuum.
Amazon/eufy

While Amazon doesn’t have an official Memorial Day sale, the ecommerce giant still has plenty of ever-changing deals to pick from. Right now, you can take $100 off this outdoor grill from Weber, $70 off a eufy robot vacuum, and 22 percent off the ASUS gaming laptop. For more deals, just go to Amazon and have a look around.

7. Backcountry

You can save up to 50 percent on tents, hiking packs, outdoor wear, and more from brands like Patagonia, Marmot, and others during Backcountry's Memorial Day sale.

Find it: Backcountry

8. Entertainment Earth

Funko Pops on Sale on Entertainment Earth.
Entertainment Earth/Funko

From now until June 2, Entertainment Earth is having a buy one, get one half off sale on select Funko Pops. This includes stalwarts like the Star Wars and Batman lines, and more recent additions like the Schitt's Creek Funkos and the pre-orders for the upcoming X-Men movie line.

Find it: Entertainment Earth

9. Moosejaw

With the promo code SUNSCREEN, you can take 20 percent off one full-price item at Moosejaw, along with finding up to 30 percent off select items during the outdoor brand's summer sale. These deals include casual clothing, outdoor wear, trail sneakers, and more. 

Find it: Moosejaw

10. Osprey

Through May 25, you can save 25 percent on select summer items, and 40 percent off products from last season. This can include anything from hiking packs and luggage to outdoorsy socks and hats. So if you're planning on getting acquainted with the great outdoors this summer, now you can do it on the cheap.

Find it: Osprey

At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

11 Cooking Hacks From Real Chefs to Elevate Your Pasta Dishes

Ridofranz/iStock via Getty Images Plus
Ridofranz/iStock via Getty Images Plus

It’s one of the easiest and most popular dishes to make at home. Just boil noodles, heat a jar of sauce, and voila! What many don’t realize, however, is that with some attention to detail and just a few extra steps, you can take your spaghetti with marinara sauce from serviceable to restaurant-quality. Here are a few tips from the pros.

1. Make your own sauce.

This may not sound like a “hack,” but it’s way easier to do than most people think. All you need are four ingredients, according to celebrity chef Fabio Viviani: garlic, olive oil, basil, and a large can of whole plum tomatoes—he and others recommend the San Marzano variety of tomatoes, which derive from the volcanic soil around Naples. (If you’re so inclined, use a salad spinner to rid the tomatoes of their seeds before you get cooking.) Heat six smashed garlic cloves with some olive oil, add in the tomatoes, and cook for 10 to 15 minutes, adding the basil at the very end.

2. Use a potato masher.

To break down those sauce tomatoes, you could smash them by hand, or use the same wooden spoon you use to stir. (You could also puree them, but most chefs say that’s a no-no.) Or, you could do like Scott Conant of Scarpetta does and use a potato masher, which allows for an even consistency while still keeping the sauce thick and flavorful.

3. Use the right amount of water.

Using too little water can cause noodles to clump while they’re cooking, according to Giuliano Hazan, son of legendary Italian chef Marcella Hazan. He recommends using six quarts of water for each pound of pasta. When in doubt, use more than you think you’ll need—but not so much that the pot overflows while boiling.

4. Don’t add olive oil.

Many believe that adding olive oil to the pasta water will keep the noodles from sticking together. Not true, says renowned chef and cookbook author Lidia Bastianich, who points out that well-cooked pasta should be naturally stick-free. Adding olive oil can also keep the sauce from adhering to the pasta, according to Alton Brown, which keeps ingredients separate that should meld together.

5. Salt liberally—and at the right time.

Just a pinch won’t do it, according to Del Posto chef Mark Ladner. To truly bring out the flavor of the pasta, add one tablespoon of salt per quart of water. As far as timing goes, wait until the water is boiling, but before you’ve put in the pasta. This allows the salt to infuse the water without affecting the boiling time—because, contrary to what you might have heard, adding salt right when you put the pot on the burner actually increases the time it takes for water to start boiling.

6. Turn off the heat and cover the pot.

Rather than boiling the water until the pasta is ready, do what famed chef and cookbook author Mary Ann Esposito recommends: Let the water return to a boil, then shut off the heat, cover the pot and wait for seven minutes. “Works beautifully for cuts like spaghetti, ziti, rigatoni and other short cuts of pasta,” Esposito writes. “Saves energy too.”

7. Cook the sauce in a skillet.

Forget using a small pot, or even a saucepan, to heat your sauce. As Bastianich tells it, a skillet is the way to go, mainly because it cooks evenly, allowing the sauce to thicken quickly. With its flared sides and lighter weight, a skillet also lets you toss the pasta and the sauce together.

8. Add a pinch of sugar to your sauce.

A touch of sweetness can help balance out the flavor of your sauce. Brooklyn chef Jen DePalma says she always adds a pinch of sugar to her sauce, which tones down the acidity and keeps it from tasting too bitter.

9. Cook the pasta with the sauce.

This might be the most crucial hack of all. As numerous chefs point out, pasta and sauce should be cooked together so that the sauce coats the noodles. Celebrity chef Michael Chiarello recommends taking the pasta out of the water four minutes before the cook time listed on the package, transferring it to the sauce skillet and cooking the two until the pasta is al dente. You should only bring your sauce to a boil after adding the pasta, then simmer the two until finished.

10. Use the pasta water.

Don’t pour out that water after you’ve transferred the pasta. As Jason Pfeiffer, chef-de-cuisine at Maialino tells Epicurious, a splash of starchy pasta water on the noodles and sauce will help bind the two together. (You can also use it to make a cocktail, if you’re so inclined.)

11. Don’t forget to add the finishing touches.

Chef Ken Arnone recommends adding fresh sliced basil to your sauce five minutes before it’s done cooking. If you’re going more indulgent, do as Scott Conant does and add a tablespoon of butter. After plating, you could go the traditional route with Parmesan cheese. Or, you could follow chef Elena Karp’s recommendation and add shaved pecorino cheese along with a hint of parsley.