I'm building a new high end PC soon as an upgrade from my current one. I'm trying to minimize expenses so I'm keeping my GTX 1070, power supply, CPU cooler, case, and SSD. For the new build I'm buying an Intel i7 7700k, 2 new 1TB hard drives, new compatible motherboard, 2x8 GB RAM. I want to know how I can completely clean my SSD so there are no remnants of my old PC. Also if there's any other issues you guys can warn or ask me about, feel free, I want to make sure I will have everything in order. Thanks!