Originally Posted by markbignosekelly Yup water spots, I get those on one or two razors just by looking at them the wrong way, one razor gets them before even finishing a shave. Mass polish will remove them but as mentioned use some painters tape to protect the etching. I have found using renaissance-wax really helps protect my razors. Picreator Enterprises LTD | Materials for Professional Restoration and Conservation. http://picreator.co.uk/renaissance-wax/ A little goes a long way.
For the sake of clarity, the polish is called Maas. This might have been another victim of auto-correction.