no need to worry, most springtails and even most mites stay tiny and only eat biofilms. which is basically fungus or bacteria. they lack the ability to harm your snake.

ive seen healthy and well-kept aquariums with springtails on the water surface (yes, unlike the blood-sucking mites that drown, some of these walk on water), and with flatworms on the ground. when pollutants rise up, the springtails eat it right off the water surface. when dirt sinks down, the flatworms eat it. and when the fish get bored, they always have something to hunt.

no need to bake them out. they may even contribute to cleanup and/or smell reduction.

its funny to me how people pounce on anything living in an enclosure besides the snake, when its often enough to identify if its any threat to the snake or not, and when its harmless you may just let it be.