Any recommendations for dust mite spray?

[Handyweatherstation]

We stayed with family over Easter and there are dust mites in the room we sleep in. They need to go. Anyone know what's best to get rid of them?

If it makes you feel better, we just spent a few days at the in-laws and we asked for a hoover and cloths and deep cleaned the room DD was going to sleep in. MIL was very understanding. We explained that we do the same at home - extra cleaning after the cleaner has been.

Needs must!

I'm tempted by the steam cleaner idea. Any recommendations, please?

Now looking at Levoit air purifiers which have good reviews.

This one: www.amazon.co.uk/Levoit-LV-H128-Air-Purifier/dp/B08BR1CR78/?th=1&tag=mumsnetforu03-21

And this one: www.amazon.co.uk/gp/product/B07VVK39F7?th=1&tag=mumsnetforu03-21

One of these would fit in a bag when we go away and could help. Maybe we could get one for these family members too and they can plug it in before we get there.