MITES INVASION!!! (AKA how to get rid of them?)

Two days ago I gave some veggies to my feeder insects and I just found their tubs and the furniture around them covered in mites. I got rid of the food, the tubs (luckily they were almost empty) and wiped the surfaces, but there are still a lot of mites in that corner. Can I expect them to die off soon or should I buy some predatory insects?

Ugh, I'm so frustrated.