Some Springtails are actually beneficial. I think the problem is having them living in the house. Oh, I LOVE bugs living in the house (kill the suckers!!). Oops! Sorry! Sometimes I get carried away. But the rule is: If a bug is were I can't reach it and stays out of reach, it can stay for safety reasons (my safety mostly). If they are within reach, they are GONE!
I am assuming this plant is living somewhere close to the floor.... and there you go...
Daisy