Humidifiers may be suitable for very dry climates. Except in very dry areas, an evaporative air-conditioner should not be used as it will increase humidity. Ventilation and improved circulation of air can be a cheap and effective way of reducing humidity.
Heat recovery ventilation can also reduce relative humidity. Extraction fans should be used in bathrooms and laundries as hot showers and dryers can dramatically increase relative humidity — these areas are often prone to mould growth. Or it could be as simple as opening the window! More information Check out our Indoor Humidity Factsheet for more great tips plus a handy graph showing the ideal temperature and humidity ranges for people with respiratory issues.
Last reviewed Sep Share this page. Choose your newsletter preferences Health professionals Join our thriving asthma community of primary carers and specialists working together to improve the lives of people with asthma. Exposure to indoor and outdoor areas that are damp and have mould can trigger asthma or allergy symptoms in some people. Humidity levels of 70 per cent are ideal for mould growth, though mould can grow at any level above 55 per cent. Signs of low humidity in the home include dry, flaky paint on the walls, frequent static electricity, or eye, nose or throat dryness.
Very dry air increases the chance of catching airborne viruses like a cold or the flu — possibly because they can survive longer in dry, cool conditions, and nasal irritation can make them easier to catch.
Very dry air can make eczema worse and dry skin can be uncomfortable. Welcome to the Sensitive Choice e-news! What is healthy humidity? High humidity Condensation on your windows in the morning or a musty odour can be signs of high humidity in your home.
Dust mites Dust mites are one of the most common allergen triggers for asthma, especially in humid and coastal parts of Australia. Mould Exposure to indoor and outdoor areas that are damp and have mould can trigger asthma or allergy symptoms in some people. Low humidity Signs of low humidity in the home include dry, flaky paint on the walls, frequent static electricity, or eye, nose or throat dryness. The whole house humidifiers are built into your HVAC system and are designed to add moisture to your entire home.
While many different kinds of humidifiers are available at the store or online to be set up as a stand-alone unit, people accustomed to a dry climate all year long often outfit their ventilation and ducting system with a built-in humidifier. This usually attaches to an intake or outflow point somewhere on your ducting system usually requires professional installation.
On the opposite side, a dehumidifier is going to be beneficial in the summer months. Fewer allergies, less mold, less window fog, fewer smells, etc. Reduces risk of infections. Viruses and bacteria do not dwell in moist air. Studies have shown that increasing humidity levels significantly reduced the ability of airborne viruses to cause flu infections. Softer glowing skin. Humidifiers assist in keeping your skin moist to help prevent dry and dull skin.
Snoring relief. When wet air moisturizes the respiratory systems, snoring can decrease in volume and subside over time due to relaxing nasal passages and a natural decrease in irritating particles in the air such as dust. Improves sleep. Besides relief from snoring, humidity in your bedroom will help with dry throats. As the heat travels through your HVAC, it spins out dry air to warm your home.
This dry air can also create some problems in your household. Using a humidifier will improve, prevent, or eliminate the following:. Electric shocks. A humidifier can make the air a bit less dry and consequently lower the possibility of you getting shocks at home.
Having a humidifier in your home will protect your paintings, photos, and even your stamp collection from brittleness, discoloration, flaking, and more. When you have an HVAC representative in your home to discuss options, asking about humidity-controlling products is recommended. An efficient air conditioning system will help to remove unwanted moisture in your home. However, to do this, your equipment and ductwork must be sized and installed correctly.
Appropriately sized systems have sufficient capacity, run times that are long enough, and ample airflow to pull excess humidity out of your home. A custom-designed and installed HVAC system for your home keep you more comfortable. It can also save you money in the process. If you are concerned about managing home humidity levels in your home, consult with trusted, professional heating and cooling expert to ensure that your systems keep your home environment healthy and comfortable.
This type of humidifier is a great option for bedrooms, living rooms, and nurseries. How to Increase Humidity in a Dry House. In parts of the country, such as areas of Nevada, Arizona, and New Mexico, the air can be severely dry all year long. A standard furnace heats the air and then distributes it throughout the home, but the warming process dries the air and removes valuable humidity.
If a house suffers from too little humidity only during the winter months, switching from a forced-air heating system to radiant heat will keep the air from drying out.
A professional radiant heating contractor should do the work. Disclosure: BobVila. You agree that BobVila. All rights reserved.
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