Why Compare mold levels?

Dear George, I don’t get it. What’s the point of indoor outdoor comparisons? Signed, mixed up Dear Mixed up, It’s all about establishing a basis for comparision. Depending on the geographic ecosystem, there is some natural level of mold and mold spores outside (lower of course, somewhere like the North…

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What’s the point of indoor outdoor comparisons?

Dear George, What’s the point of indoor outdoor comparisons? Depending on the geographic ecosystem, there is some natural level of mold and mold spores outside (lower of course, somewhere like the North Pole compared to an area in the tropics). There is no practical way to eliminate all mold and…

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