Buying guides on mattress sizes, firmness, materials, and head-to-head comparisons.
Mattress GuidesSerta's current mattress lineup is fiberglass-free. Older models pre-2020 may still contain glass-fiber fire barriers. Here is how to check your specific Serta mattress and what to do if the law tag lists it.
Mattress GuidesA plain-English breakdown of Purple's 100-night mattress trial: the mandatory 21-night break-in, what you'll pay in pickup fees, how refunds are processed, and which Purple products you can't return at all.
Mattress GuidesPurple mattresses are made in the USA. As of 2025, all production happens at Purple Innovation's McDonough, Georgia facility after the Utah plants closed. Here's how the GelFlex Grid is built and what "Made in USA" really means.
Mattress GuidesMicrofiber is a finer-spun type of polyester, which is why it feels softer and breathes better, while standard polyester is tougher and cheaper. Here is how the two compare for sheets, plus care and microplastic tradeoffs.
Mattress GuidesOlder Vibe mattresses (pre-April 2023) used a fiberglass fire-barrier sock under the cover. New Vibe mattresses made by Sinomax USA are marketed as fiberglass-free with a silica sock. Heres how to tell which one you own, what the cover warning really means, and what to do if a cover has ruptured.
Mattress GuidesKevlar mattresses use the same aramid fiber found in bulletproof vests as a non-toxic flame barrier. Real-world pricing ranges from about $300 entry-level hybrids to $2,400+ for organic latex builds wrapped in Kevlar fire socks. Here is what you actually pay by size, plus when Kevlar is worth it.
Mattress GuidesAn encyclopedic guide to the 14 most common bed frame types - platform, panel, sleigh, canopy, four-poster, daybed, trundle, bunk, loft, captain's, Murphy, adjustable, futon, and hammock - with pros, cons, price bands, and mattress compatibility for each.
Mattress GuidesFind slow leaks in an air mattress with the soapy-water spray, dunk test, baby-powder method, and more - then patch the hole so it stays sealed.
Mattress GuidesA four-step, dermatologist-friendly method to lift yellow sweat stains using hydrogen peroxide and baking soda - plus what NOT to do on memory foam.
Mattress GuidesOlder Casper mattresses (pre-2024) used filament fiberglass as a fire barrier. Casper transitioned to a rayon-based barrier in 2024, and every current model is fiberglass-free. Here's a model-by-model breakdown, the safety risks, and what to do if you own an older one.
Mattress GuidesEvery standard and split futon mattress size in inches and centimeters, plus thickness ranges, frame compatibility, and how to verify your futon is full or queen before you buy.
Mattress GuidesAll Serta mattresses sold at U.S. retail are designed and assembled in the United States across roughly 25 Serta Simmons Bedding plants, with four more in Canada and licensed partners abroad. Here is exactly where, what global components are used, and how Serta compares to Sealy, Tempur-Pedic, Purple, and Casper.