Our 5-in-1 diatomaceous wall coating combines natural diatomaceous earth with eco-friendly formulas, integrating formaldehyde removal (≥90% efficiency), 99% antibacterial/mold resistance, stain resistance, low VOC (<5g/L), and negative ion emission. Designed for homes, nurseries, and hospitals, it provides smooth odorless application, immediate occupancy, and continuous purification of formaldehyde and benzene, ensuring a healthy indoor environment.