The healthy home · room by room
Walk through the house. One room at a time.
Health News Blog covers the everyday gear behind cleaner-looking water, fresher-feeling air, comfortable humidity and easier home cooking. The catalog is laid out like the home it belongs in: pick a room on the plan, or a numbered marker for a single item. The blog explains the labels and standards on the box, in plain language, with the source linked.
The blog
Latest posts
Newest first · each post tagged by room
Short explainers on the numbers and seals printed on household gear: filter ratings, certification standards, humidity readings and cooking temperatures. Each one leans on public sources such as the EPA, the CDC, the USDA and NSF, and links to them.
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Post 05
Safe Cooking Temperatures, and Where the Thermometer Goes
The USDA's minimum internal temperatures in one place, why rest time is part of the number, and how to take a reading that means something.
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Post 04
Water Filter Certifications Explained: NSF/ANSI 42, 53 and Friends
What each standard number on a pitcher or shower filter box covers, how to look a product up in the certifier's listing, and what "reduces" means there.
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Post 03
Indoor Humidity Basics: Reading a Hygrometer at Home
What relative humidity is, the indoor range the EPA points to, and where a humidifier and a hygrometer fit into an ordinary week.
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Post 02
How to Read a CADR Label on an Air Purifier Box
Three numbers, one room size and a certification seal: what the CADR label measures and how to match it to the room you actually have.
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Post 01
What "True HEPA" Means on an Air Purifier Box
Where the HEPA definition comes from, which particle size it refers to, and why words like "HEPA-type" are not the same thing.
Water, weighing and cooking temperatures
The busiest room on the plan: a filter pitcher, a scale, a food thermometer, a skillet, glass storage and a salad spinner. Entries read the spec sheet and the care notes, and link out to the USDA, the FDA and NSF where a standard or guidance applies.
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K1
Brita Large 10-Cup Water Filter Pitcher
A 10-cup pitcher with the Standard filter: what its certifications cover, what they do not, and what the filter schedule costs over a year.
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K2
Etekcity Food Kitchen Scale
An 11 lb digital scale in grams and ounces: tare, units and capacity read from the spec sheet, and why weighing is handy for baking.
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K3
TempPro TempSwift TP03B Instant-Read Thermometer
A folding instant-read probe: response time and range from the spec sheet, an ice-water accuracy check, and where the tip should go.
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K4
Lodge 10.25-Inch Cast Iron Skillet
A pre-seasoned 10.25-inch skillet: weight, everyday care, re-seasoning, and what the listing's PFAS-free wording refers to.
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K5
Pyrex Simply Store Glass Containers (3-Pack)
Three round glass containers with lids: which parts go in the oven, microwave or dishwasher, per the brand's own care notes.
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K6
OXO Good Grips Salad Spinner
A pump-top salad spinner that doubles as a colander: capacity, cleaning, and what food-safety guidance says about rinsing produce.
Air and humidity where you sleep
A compact air purifier and a cool-mist humidifier, each read against its spec sheet and the maintenance steps its maker and the EPA describe.
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SL1
Levoit Core 300-P Air Purifier
A compact purifier read from its spec sheet: the fine print on its HEPA wording, stated CADR, suggested room size, noise and the filter it needs every 6 to 8 months.
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SL2
Pure Enrichment MistAire Cool Mist Humidifier
An ultrasonic cool-mist humidifier: tank size, run time, and the cleaning routine the EPA and the maker describe for tabletop units.
The shower, filtered
One shower filter, checked against the certification standard written for shower filters rather than the wording on the box.
Bigger rooms, bigger numbers
A larger-room air purifier sized by its stated CADR, and a small hygrometer so humidity is a number you can read instead of a guess.
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LV1
Coway Airmega AP-1512HH Mighty Air Purifier
A larger-room purifier with a HEPA-labeled filter: its stated CADR numbers, the room size they imply, filter costs and what the ionizer setting is.
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LV2
TempPro TP50 Digital Hygrometer
A small temperature-and-humidity display: what its accuracy spec says, where to place it, and how to read the numbers it shows.
How we choose
The same checks in every room
Spec sheets · standards · dated prices
Established brands, Amazon only
Every item is a known brand with a live Amazon listing we opened ourselves. Our product links are Amazon affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
The spec sheet, read literally
We report what the listing and the manufacturer publish: capacity, filter type, rated numbers, materials, care instructions. We do not run lab tests, and we say so when a claim cannot be checked.
Standards checked at the source
A certification or rating is credited only if we can find it with the program that issues it, such as an NSF listing or an AHAM-rated CADR, not just printed on a box.
No health promises
These are household products, not medical devices. We describe what an item does and how to maintain it; we do not claim it protects you from anything, and we date every price.
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