You need a high-touch process, something like wash with high heat, maybe disinfectant, not overloaded, separate loads (cross-contamination). Dry with high heat for a long time, run a hot empty cycle after to clean machine.

In an ideal world, the host cares about your health and cleanliness and of course does all this for your sake. In the real world, it's toss and wash for minimal care, time and money.