Can you put clear varnish on playdough?

Yes, you can apply clear varnish to playdough, but it’s important to note that this may alter the texture and flexibility of the playdough. The varnish can create a hard, glossy finish, potentially making it less pliable. Additionally, if the playdough is still soft, the varnish may not adhere properly. Always test on a small area first to see how it reacts.