Yes, a diatomite mat like the Dorai Bath Stone is extremely safe for household use. Made from natural diatomaceous earth, these quick dry bath mats are free from synthetic chemicals and harmful substances. The material's inherent properties not only ensure rapid drying but also provide you with a non-slip surface. Additionally, diatomite's natural composition means it's safe even for direct skin contact. With a quick-drying bath mat like the Dorai Bath Stone, people with sensitive skin can enjoy peace of mind.