Sbenati Dentistry has outlined some important teeth straightening stipulations for Invisalign vs. DIY solutions. https://www.sbenatidentistry.ca/invisalign-london-ontario/
DIY Solutions and Invisalign, Invisible Aligners for Teeth Straightening
DIY Solutions and Invisalign, Invisible Aligners for Teeth Straightening, updated 6/21/21, 8:29 PM