Just picked up a new Glock 17 generation 4 and as a first time gun owner I want to make sure I take care of it from the start. I looked online for the best recomended cleaning kit and found multiple sites that don't seem to agree on anything. I did a search in here and one person mentioned that he uses soap and water with the supplied nylon brush and it's worked fine for 3o years. Should I invest in a full kit with the brass pieces, solvents etc.? Thanks for any help and I'm glad to be a gun owner at last.