A mattress-in-a-box, or bed-in-a-box, is a mattress that has been compressed, vacuum-sealed, and rolled before shipping. This allows mattresses to be sent by regular mail rather than scheduled delivery. The earliest models were budget-friendly all-foam models, but nowadays, you can get almost any kind of mattress delivered in a box: all-foam and hybrid models are widely available at a range of price points, from cheap to high-end. Just like with a mattress you'd try out in the store, you should look for the right level of pressure relief and support for your body type and sleeping position, while also considering other aspects that are important to you, like cooling or edge support. While you usually can't try out a bed-in-a-box before it arrives on your doorstep, most companies offer a long return window.

If you're dealing with dry air in your home and are suffering from itchy skin, irritated sinuses, or respiratory issues, it might be time to invest in a humidifier. The best humidifiers on the market will have a reasonably large capacity, include quality-of-life features like an auto-stop function or an integrated humidistat, and be relatively easy to clean. That said, there's no one-size-fits-all solution. The best option depends on your budget, space, and whether you want a cool or warm-mist unit.