Quick Answer: What Should The Reading Be On A Dehumidifier?

What percent humidity should I set my dehumidifier to?

The optimal relative humidity level is between 30 and 50 percent, according to Energy Star (and 30 to 40 percent in colder areas during heating season).

If the humidity is higher than that, it can breed dust mites, mildew, and mold, and trigger allergies..

What do the numbers on a dehumidifier mean?

Correspondingly, what do the numbers mean on a dehumidifier? Capacity at saturation refers to the amount of moisture a dehumidifier removes at 100% relative humidity. Capacity at AHAM refers to the amount of moisture a dehumidifier removes under typical humidity levels.

What should a dehumidifier be set at in a basement in summer?

The basement humidity level in summer can be high so opening the basement windows is not ideal. It is to set your dehumidifier to 50 percent to make sure the basement humidity level in summer is not too low or too high.

Is 63 percent humidity high?

Most of us feel comfortable inside our home when the relative humidity remains between 30 and 60 percent. When the indoor humidity level is below 30 percent, the air is too dry, which can harm both a home’s structural integrity and the homeowners’ health.

Will mold grow at 55 humidity?

A relative humidity greater than 55 percent is enough to support the growth of black mold. … Household problems such as water and pipe leaks cause water intrusion and an environment perfect for black mold to grow. The mold can continue to grow unabated if a small leak goes undetected for a long time.

Should I run my dehumidifier continuously?

No, it is not necessary to run your dehumidifier all the time. You should only run your unit when the humidity level is above 50 percent. … Collecting water constantly with a dehumidifier does really help you maintain the temperature and relative humidity at an ideal level.