If you have asthma, allergies or are just trying to lower the humidity in your house, using a dehumidifier can be a good idea. But if you live in an area with high humidity and don’t want to risk mold or mildew, then maybe it’s not such a good idea after all. Here are some tips for deciding if 70% is too high:
- A dehumidifier is a machine that removes moisture from the air.
- The Relative Humidity (RH) of your house is measured by how much water vapor it contains. The higher the RH, the more water in your home; this can lead to mold growth or damage to electronics such as computers and televisions if they are not properly protected. A dehumidifier can help keep this level of humidity low by removing excess amounts of moisture from your home’s environment through evaporation or condensation depending on how many gallons you want removed per day.
Lowering the humidity will prevent mold, mildew and dust mites from developing. Mold and mildew are a health concern because they can cause respiratory problems. Dust mites are a common allergen that can cause allergies in some people.
To lower humidity levels:
- Use an air conditioner or dehumidifier if you have one on your heating system. If not, try opening windows when it’s humid outside to let cool air in (and then close them when you’re done). This way, the indoors stay cooler than the outdoors do during warm weather months where temperatures are typically higher than 80 degrees Fahrenheit (26 degrees Celsius).
- Turn off fans or other appliances when they aren’t needed anymore; this will help reduce moisture buildup inside your home by keeping fresh air circulating freely around every nook and cranny instead of being trapped within closed spaces where mold spores grow quickly due to high humidity levels found near heat sources such as water pipes under sinks etc…
High humidity can cause rot on your walls and ceilings. Mold and mildew thrive in high humidity, which means that if you have a lot of moisture in your home, it’s likely to be more prone to mold and mildew growth. High humidity also encourages rot by allowing more germs to penetrate into wood surfaces than normal. This causes damage over time as the wood dries out without proper treatment from water repellents or anti-mildew sprays (which are sometimes sold at hardware stores).
High temperatures also increase the amount of moisture around your house; this makes it even more difficult for you to control how much moisture is allowed into your home each day. Excessively high temperatures can cause wiring problems or attract pests like spiders or insects who want shelter inside closed spaces where they can hide away safely until they find food sources outside again once winter hits again!
If your house is poorly ventilated, you might need a dehumidifier to remove excess moisture from the air. Air humidity can cause mold and mildew to grow in your home. A dehumidifier will help prevent these problems by removing moisture from the air and keeping it dryer than normal levels would allow.
Dehumidifiers should be used by people who live in areas where temperatures are between 50°F and 90°F (10°C – 32°C). You can buy one at any hardware store or online retailer like Amazon or Walmart—they cost around $50-$150 depending on how much electricity they use each day (you’ll see this information on their packaging).
If you live in an area with high humidity, it’s important to know that there is no need for a dehumidifier. Dehumidifiers can create excess moisture and even mold by trapping moisture in their filters. When you have proper ventilation, there is no need for a dehumidifier in most cases.
If your home has poor air circulation or inadequate insulation (such as cellulose fiber), then the air will always feel damp because there isn’t enough fresh air circulating through the walls and ceilings of your house. This causes condensation on windowsills and other surfaces throughout your home—especially during warm weather months when more people are outside enjoying outdoor activities like gardening or walking their dogs around town!
If you’re looking for a dehumidifier, it’s important to keep in mind that they’re designed to be used in specific areas. If your house is not properly ventilated and there are no other problems with humidity, then you may not need one at all.
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