Do you think pollen is only a problem in spring?
Actually, you can't let your guard down in autumn either. Pollen from plants like ragweed, mugwort, and Japanese hop scatters, and pollen and mold that exploded in the cool summer weather spread into autumn.
To avoid uncomfortable symptoms like rhinitis and itchy eyes, it's important to adjust your cleaning methods in autumn. Here, we'll explain effective cleaning techniques for pollen and dust control, step by step.
◆Step1: Pollen対策 for windows and curtains
You want to let in the autumn breeze, but you're worried about fog, pollen, and dust getting in through the windows.
Practical points
- Ventilate briefly in the morning or evening when pollen counts are low.
- Wash curtains once a month. If that's difficult, vacuum off dust with a brush attachment.
- Wipe screens with a wet cloth to remove pollen.
Curtains, in particular, are often overlooked, but fabric tends to attract pollen and dust, which can worsen the indoor environment without you realizing it.
◆Step2: Floor cleaning is primarily "wiping"
Pollen and dust tend to fall to the floor due to gravity, and before you know it, they've accumulated on floors and tatami mats.
Recommended cleaning methods
- Instead of vacuuming immediately, start by wiping with a floor wiper or damp cloth.
- Using an electrostatic sheet effectively captures pollen and fine dust.
- If you use a vacuum cleaner, wiping afterwards is more efficient.
👉Just by being mindful of this order, the air purity in your room will significantly improve.

◆ Step3: Thorough care of bedding and sofas
Futons and sofas are places where pollen and dust tend to accumulate. In particular, bedding is where you spend one-third of your day, so it's crucial to ensure it's kept safe.
Care tips
- For futons, "futon dryer + vacuuming" is more effective than sun-drying.
- Make it a habit to wash pillowcases and sheets once a week.
- Remove and wash covers from sofas and cushions, then carefully vacuum the fabric parts.
- Place an air purifier in the bedroom to reduce pollen intrusion and maintain a comfortable sleeping environment.
For a good night's sleep, bedding care is especially important. Regular maintenance improves sleep quality and contributes to overall health management.
◆Step4: Air purifier and filter cleaning
When it comes to indoor pollen and dust control, air purifiers come to mind. However, if the filter is dirty, its performance will be halved, and it can even cause some air pollution.
Maintenance method
- Vacuum dust from the filter once every two weeks.
- For washable types, give them a thorough wash each season.
- While you're at it, cleaning the air conditioner filter will make air circulation even more comfortable.
👉Prioritizing the cleaning of your appliances will significantly improve the overall air quality in your room.

Summary: Create a comfortable indoor environment with autumn cleaning
Leaving autumn pollen and dust unchecked can lead to:
- Symptoms of rhinitis and allergies
- Persistent dirt in the house
- Reduced sleep quality and concentration
By being mindful of these five areas – windows, curtains, floors, bedding, and air purifiers – your indoor environment can become surprisingly comfortable.
