How to clean up imported mesh scan?

I am quite new to this and there are so many softwares one needs to work with. Finding the right once seems a bit complicated to start with.

I have used Skanect Pro to do some scanning with color, I have then successfully imported this into Transmutr with colors. I also did a first try clean up with meshmixer but it doesnt seem that meshmixer keeps the colors? Then I am trying meshlab, but before I spend to much time on several systems. Maybe someone has found a good tool that its safe to spend time learning?

I’ve never done that, so I don’t have any advice, sorry :confused: