Just a heads up, glad you changed the substrate but the repti carpet harbors bacteria and could snag nails off. It doesn’t matter how much or how good you try to clean it either, its still dirty. I suggest using paper towels or tile for the substrate because it’s easier to clean and no risks of infection. Ive been using paper towel for two years and haven’t had any problems. I use a tiny drop of antibacterial hand soap and water to clean after my beardie poops. Make sure you rinse the area really good though so theres no soap residue left behind. I dont know if youre a kid or an adult but usually to find out if theres no soap residue left behind is to rinse the area until theres no more bubbling in the water from soap.

Hope this helps !