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 a reviewed date and link to primary sources. Product rules, recalls, guidance, and testing standards can change. Material corrections should update both the page and its source notes.
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.