After three weeks using the top six models on the market, consultation with air quality experts and three years of long-term tests, we are still happy to name the Winix -5300-2 as the best air purifier for keeping our lungs clean.

After months of testing, our choice for best electricity usage monitor is the BN-LINK - BNC-60 Wi-Fi smart plug. It's affordable, reliable, and easy to set up.

We tested eight top toilet brushes, both disposable and non-disposable, and chose the SimpleHuman brush as the best toilet brush overall. A close runner-up is the OXO - Good Grips, and the best disposable toilet brush is the Clorox - ToiletWand.

We tested the new Dyson - TP01 air multiplier to see how it compared with our top pick for tower fans. The Dyson - TP01 is an amazing feat of engineering, but we still prefer the much cheaper Seville Classics - UltraSlimline tower fan.

After consulting health experts and testing the water from four alkaline water filter pitchers, we don't think any of them are worth buying. Even if you're not buying it for health benefits, the best alkaline water pitcher manufacturer doesn't (or can't) tell you what's in their filters.

We ordered and cooked two meals from the Martha & Marley Spoon meal delivery kit subscription and reviewed the entire process from start to finish.

After 18 months of testing on mixed surfaces, we tested the top vacuums on hardwood. The best vacuum for hardwood floors is the Shark - Apex, with its revolutionary soft roller.

After months of research and testing top designs for power, handling and dust control, we chose the Kenmore - Elite as the best canister vacuum. The unique multi-mode floor head switches quickly between carpets and bare floors, and the power and dust control are competitive with vacuums that are double or triple the price.

We asked 12 women with cup sizes ranging from A to DDD-plus to test and rate 11 top-rated sports bras, wearing them during weight lifting, running, HIIT and yoga sessions

After consulting doctors and government standards, we found that Parent's Choice is the best baby formula brand based on price, special options and ingredients.

We analyzed 50 brands of dry cat food and wet cat food and found that Orijen - Cat & Kitten is the best dry food and Kiwi Peak is the best canned cat food.