[Ouchi ni Pro] Survey on Stress Caused by Air Conditioner Noise

Survey Summary

The percentage of people who have been bothered by abnormal noise from their air conditioner reached a total of 82%, with the 'buzzing operational sound' and 'clicking/rattling sound' being particularly concerning.

Air conditioner noise is most often bothersome 'during bedtime'.

When noticing abnormal AC noise, the most common first action is to 'clean it myself', followed by 'continue using it as is'.

Only a very small percentage (4%) believe that cleaning the air conditioner 'completely resolved' the abnormal noise, while about 20% said it 'did not improve at all', indicating that cleaning does not solve all noise issues.

Overview of the Survey on Air Conditioner Noise Stress

Ouchi ni Pro conducted an independent survey on air conditioner noise stress to provide useful information for those struggling with AC cleaning. The survey details are as follows:

Purpose: Survey regarding air conditioner noise stress Tool used: CrowdWorks Number of respondents: 100 (Male: 40, Female: 59, No answer: 1) Age demographic: Teens: 0, 20s: 15, 30s: 34, 40s: 36, 50s: 10, 60s and older: 5 Methodology: Internet research Period: May 2026 Target region: Japan

Have you ever been bothered by the operational noise of your air conditioner? - Frequently: 9 - Occasionally: 73 - Rarely: 17 - Never: 1

Which air conditioner operational noises bother you the most? - Buzzing sound: 50 - Clicking/Rattling sound: 38 - Water dripping sound: 6 - Wind sound: 3 - Other: 3 (Outdoor unit noise, creaking sound from the wall where the AC is installed, operational noise of the AC louvers moving)

What time of day does the AC noise bother you? - During bedtime: 66 - Working/Studying at home: 19 - Watching TV: 10 - When guests are over: 2 - Constantly bothersome: 3

What is your first course of action when your AC makes an abnormal noise? - Clean it myself: 52 - Consult the manufacturer: 16 - Request a professional cleaning service: 4 - Continue using it as is: 27 - Consider replacing it: 1

Have you ever considered replacing your AC because of the noise? - Actually replaced it: 6 - Briefly considered it: 50 - Never considered it: 44

Did cleaning the AC (including DIY cleaning) improve the abnormal noise? - Completely resolved: 4 - Somewhat improved: 28 - Feels like it improved: 48 - Did not improve at all: 20

What is Ouchi ni Pro? 'Ouchi ni Pro' is a comparison and booking site where you can confidently choose various home-related services from reliable professionals. Listing a wide range of services essential to daily life, such as air conditioner cleaning, plumbing cleaning, house cleaning, and estate clearing, the platform allows you to efficiently search for a professional from over 4,000 registered businesses nationwide based on coverage area, price range, service details, and over 20,000 user reviews.

The review information reflects the evaluations and impressions of actual users, allowing even first-time users to confidently consider the services. A review posting campaign is currently underway, offering up to 1,000 yen in digital gifts to those who post a review.

About Zero Accel Co., Ltd. Zero Accel Co., Ltd. operates with the philosophy of enriching people's lives through the 'creation of new value'. The company engages in a wide range of businesses, including pet food, cosmetics, shared offices, web media management, and advertising operations.