It's really easy to miss a mite or two, & very hard to spot them until their population suddenly increases unless on boring white paper towels; also hard to see issues
in stool on natural substrates (such as a tinge of blood or mucus), so I would still encourage you not to waste the nice decor for several weeks, but it's up to you. You
wouldn't be the first to have to throw all the decor away & start over when unforeseen issues show up.