Useful enough to act on.
Honest about the limits.
Every page separates sourced fact, practical interpretation, and situations that require an on-site professional.
We begin with primary sources.
U.S. EPA, ENERGY STAR, Department of Energy Building America resources, Consumer Product Safety Commission notices, manufacturer manuals, and applicable government databases anchor factual claims. Secondary sources may identify questions, but they do not silently become our evidence.
We do not fabricate hands-on experience.
Moisture Atlas currently publishes educational guides and research-based comparisons, not physical product tests. We never use phrases such as “we tested” or “after 30 days” unless documented testing actually occurred. Product specifications are attributed and time-stamped where relevant.
We explain the mechanism before the product.
A dehumidifier manages water vapor. It cannot repair a foundation leak, reconnect a dryer duct, redesign a crawl space, or correct unsafe electrical conditions. Articles distinguish bulk water, vapor, temperature, and airflow before suggesting equipment categories.
Calculators show their boundaries.
The dehumidifier calculator adapts published ENERGY STAR condition bands into a planning range. The dew-point tool uses a standard approximation. Neither tool is a professional load calculation, code review, or prediction of a specific product’s performance.
Corrections and updates are visible.
Articles show content dates and link to primary sources. An updated date is not an independent professional certification. Product rules, recalls, guidance, and testing standards can change. Corrections can be reported with the page URL to w6828179@gmail.com.
Examples are calculations, not field tests.
Worked examples label their assumed conditions. Measurement logs let readers record their own conditions and download a CSV; they do not contain invented observations. The capacity tool uses published bands without unsupported area increments. Dew-point risk bands are explicitly editorial, not safety standards. AI-assisted drafting is described in the publisher and editorial process.
Affiliate relationships may support the site, but they do not change the moisture mechanism, source hierarchy, safety boundary, or published methodology. Affiliate links are disclosed clearly and can be skipped without losing the educational content.