News Naomi Doomen 7 januari 2026

From viewing to occupancy: this is how to improve indoor air quality

When buying or selling a home, first impressions play an important role. Homes that smell fresh, feel clean and exude a healthy living environment are more quickly appreciated by potential buyers. But air quality is not only a selling point, it also largely determines living comfort after the move. More and more homeowners and estate agents are therefore discovering how important it is to pay attention to a pleasant indoor climate already during the sales process.

A home in which the air is clean and balanced immediately feels more comfortable. Think about sufficient ventilation, effective filter systems and modern technologies such as an ioniser, which helps to remove fine dust particles and allergens from the air. Solutions such as an air filter bedroom are also becoming increasingly popular with residents who want to improve their sleep and reduce complaints such as headaches, allergies or a dry throat. By investing smartly in air quality, you not only create a healthier living environment, but also a more attractive home for viewings.

Why air quality is an important selling point

During a viewing, potential buyers pay attention to much more than just the layout, location or state of repair. Subconsciously, air quality also plays a role. A musty smell, an overly humid room or visible dust accumulation can immediately leave a negative impression. Home buyers want a place that feels fresh, healthy and move-in-ready.

This makes it important to take measures before the sale. Small improvements can have a big effect. Think extra ventilation, reducing humidity sources, thoroughly cleaning filters of mechanical ventilation systems and adding smart air-cleaning techniques. By acting proactively, you present the property in its best shape and increase the chances of a faster sale.

Ventilation remains the basis for healthy air

Ventilation is at the heart of a healthy indoor climate. Daily airing helps remove moisture, viruses, odours and pollutants. Many homes have mechanical ventilation systems, but in practice these are not always properly used or maintained.

Useful ventilation tips for viewings

  • Open windows in different rooms against each other for natural airflow.

  • Avoid scented candles or chemical air fresheners as they can spread unwanted substances.

  • Run mechanical ventilation temporarily on a higher setting to freshen up rooms quickly.

  • Clean or replace filters regularly to ensure the system is working optimally.

These simple steps instantly make a property more pleasant during viewings and give a healthy impression.

Smart techniques for cleaner air in the home

Besides ventilation, there are modern systems that help to continuously improve air quality. These techniques are becoming increasingly popular among homeowners who value comfort and health.

Air cleaners and ionisation

An ioniser adds electrical charge to the air, causing harmful particles, such as particulates and allergens, to clump together and precipitate. This makes them easier to collect or remove. It is an effective method used in many households, especially for residents with allergies, asthma or pets.

HEPA filters and air filters

An additional air filter bedroom is a logical step for many residents. After all, the bedroom is the room where people spend most of their time. HEPA filters can remove up to 99.97% of small particles from the air and contribute to a calm and healthy night.

Humidification and dehumidification

Too dry air causes eye and respiratory irritation, while too humid an environment can cause mould and musty odours. Smart humidifiers and dehumidifiers ensure a stable indoor climate that feels comfortable and stays healthy.

Improving air quality during renovation or moving house

When a house is being renovated or when you have just moved house, it is the ideal time to make structural improvements to the air quality. Think about replacing outdated ventilation systems, applying damp-proofing measures in the bathroom or installing heat recovery (HEW).

Tips for a cleaner home during and after renovation

  • Keep construction dust under control with temporary air cleaners.

  • Use paint with low emissions of volatile organic compounds (VOCs).

  • Ensure adequate ventilation during painting or repair work.

  • Choose durable materials that emit low levels of harmful fumes.

These measures not only make the home more pleasant to live in, but also increase the sense of quality and durability for future buyers.

A healthy home contributes to years of living enjoyment

Whether you want to sell a property, rent it out or simply improve your own living environment: investing in air quality always pays off. Clean air reduces health complaints, increases living comfort and improves the overall quality of life. Moreover, a healthy home fits perfectly into the trend of sustainable and conscious living, something that an increasing number of buyers attach great importance to.

Paying attention to ventilation, modern technologies such as ionisation, effective filters and a sophisticated indoor climate creates a home you enjoy living in. From viewing to occupancy, fresh, healthy air is an investment that pays off at all stages.

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