How can clean curtains improve the air quality inside a place? September 6, 2017 Clean curtains are devoid of dust and they let the fresh air and sunlight to pass through them. This keeps the house fresh and clean. Previous Post Next Post September 6, 2017 at 7:06 am You may also like January 22, 2016 When are you open? May 12, 2016 So, Why not buy a new set of curtains? January 20, 2016 My curtains are clean, why do I need curtain cleaning?