I found them on one vine of the Ivy plant that I bought from Ikea about a month ago. It was kept about 2m away from my other plants, so I'm hoping that the little guys haven't had the chance to hop over.
I've also liberally cut off the visibly affected branch and sprayed off the Ivy in the shower, followed by a generous misting with soapy water. The plant will stay quarantined in my kitchen for the next few weeks, hope it recovers :<
My other plants seem fine so far, at least I couldn't find any critters on their leaves when I checked tonight.
I agree with the other person that said aphids. Spider mites are itty bitty and you are more likely to notice them because of the webbing vs the actual bugs.
Yup, thanks for the tip! I'll have to look up whether neem oil and pyrethrum are safe for reptiles, because my snake does roam the plant shelves sometimes 🥹
Most of my plants already are in Leca, I'll make sure to flush them all properly in case any bugs have made it to them.
Honestly you're better off dumping the ivy. They're not fantastic houseplants as they are very prone to insect infestation and seem to attract spider mites, particularly in winter.