SweatSanctuary
Buyer Education
EMF Ratings Explained: What to Measure and What Numbers Matter
Most sauna brands claim low EMF. We explain the units, the testing methods, and how to verify claims yourself with a $30 meter.
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What to look for before buying: EMF ratings, wood types, certifications, warranty traps, and sizing.
Buyer Education
Sauna Wood Types: Hemlock, Basswood, Cedar, and More
Each wood handles heat and moisture differently. We compare durability, off-gassing, and long-term appearance after hundreds of sessions.
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Buyer Education
Warranty Terms Decoded: What "Lifetime Warranty" Really Means
We read the fine print on warranties from eight sauna brands. Some are solid. Others have clauses that void coverage faster than you would expect.
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