Airbrush Cleaner for Stripping Mini.s

I used Vallejo airbrush primer and Army Painter Speed Paints on my mini.s - both acrylic, and want to strip them and start again. Can I use airbrush cleaner, or will it also damage the mini.s which I believe are PVC?

Edit: I think Games Workshop use High-Density Polyethylene (HDPE) for their Warhammer mini.s and that Mantic are using Polyvinyl Chloride (PVC) for these initial box set releases but have plans for different materials.