{"id":27675,"date":"2025-05-30T11:58:09","date_gmt":"2025-05-30T03:58:09","guid":{"rendered":"https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_.jpg"},"modified":"2025-05-30T11:58:17","modified_gmt":"2025-05-30T03:58:17","slug":"20250530_blog_voc_banner_2560x1146_-2","status":"inherit","type":"attachment","link":"https:\/\/www.johnson-group.com.hk\/zh-hant\/new-home-voc-formaldehyde-removal-is-photocatalyst-really-that-effective\/20250530_blog_voc_banner_2560x1146_-2\/","title":{"rendered":"20250530_Blog_VOC_Banner_2560x1146_"},"author":17,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>20250530_Blog_VOC_Banner_2560x1146_ - Johnson Group<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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href='https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_.jpg'><img width=\"300\" height=\"134\" src=\"https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-300x134.jpg\" class=\"attachment-medium size-medium\" alt=\"New Home VOC &amp; Formaldehyde Removal: Is Photocatalyst Really That Effective?\" srcset=\"https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-200x90.jpg 200w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-300x134.jpg 300w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-400x179.jpg 400w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-600x269.jpg 600w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-768x344.jpg 768w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-800x358.jpg 800w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-1024x458.jpg 1024w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-1200x537.jpg 1200w, https:\/\/www.johnson-group.com.hk\/wp-content\/uploads\/2025\/05\/20250530_Blog_VOC_Banner_2560x1146_-1536x688.jpg 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>New Home VOC &#038; Formaldehyde Removal: Is Photocatalyst Really That Effective?<\/p>\n"},"caption":{"rendered":"<p>New Home VOC &#038; Formaldehyde Removal: Is Photocatalyst Really That Effective?<\/p>\n"},"alt_text":"New Home VOC & Formaldehyde Removal: Is Photocatalyst Really That 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