spider mite or...?

hello rollitup I went to check up on my 2 week old seedlings that are located in the garage before I did setup I bleached/water solution the floor than sprayed the "one month insect repel" around my 4x4 area for aracnids three times separate days. So today I went in garage and found a yellow insect so small, smaller than 1/4 of rice grain and every time I would try to squish it with my fingers it would jump! But I finally got him I think he had 6 legs maybe more... To small to tell