Discover the severe health hazards of not cleaning old central air conditioners with the interactive H5 presentation 'The Dangers of Long-Term Uncleaned Air Conditioners'. Created by Eqxiu, the platform offers 'Online Design' and a rich template library for quick and easy creation. The content reveals the findings of a national survey by Chinese authorities, where over 47% of air ducts in 60+ cities were found to be severely polluted, and the role of these pollutants in causing respiratory diseases, allergic reactions, and other health issues. The presentation educates viewers on the importance of regular air conditioner cleaning and the potential health risks of neglecting this maintenance. Eqxiu's online design services make it accessible for anyone to create informative and engaging content like this, emphasizing the need for perfect service in maintaining indoor air quality.