Help me please

Ok, I believe I have spidermites... very very small white, kinda yellowish bugs... they aren't crawling on the plants at all, just in the soil... so what is the fastest and safest way to get rid of them without harming the plant???

probably not spidermites.. Spidermites will be on your leaves... they will actually look like tiny spiders or crabs.. there will also be webs on your plants..

cheers