Experts Share Practical Ways to Reduce Hay Fever Triggers at Home
05 Nov 2026
Prof Sheryl van Nunen OAM, an allergist and spokesperson for the National Asthma Council Australia, says wet weather and increased plant growth have created conditions that may lead to a challenging hay fever season.
Around one in five Australians experience allergic rhinitis, also known as hay fever. Prof van Nunen says increased grass, weed and tree pollen, along with greater house dust mite activity, may worsen symptoms.
People living with hay fever, asthma or allergies can reduce exposure to common triggers by making changes around the home.
Ways to reduce indoor allergens
Prof van Nunen recommends the following steps:
- Wash bedding regularly at 60°C or higher.
- Use mattress and pillow protectors designed to resist allergens and help limit exposure to house dust mites.
- Vacuum regularly and clean hard surfaces with a damp cloth to remove dust and allergens.
- Keep rooms well ventilated to help reduce moisture, mould and dust mites.
- Use kitchen extractor fans while cooking and leave them running for about 15 minutes afterwards to remove excess moisture.
- Consider an air purifier to help reduce airborne allergens indoors.
Prof van Nunen also stressed that hay fever symptoms should be properly assessed and treated, particularly in children.
Experts Share Practical Ways to Reduce Hay Fever Triggers at Home
She explained that managing allergic rhinitis in children may also help reduce the risk of asthma symptoms.
Source: National Asthma Council Australia