Stop using cadmium paints
“WHAT! there is cadmium in cadmium red? ” exclaimed once a student when we talked about colors. Are you also one of those who are not aware that there are toxic colors. Cadmium is…
“WHAT! there is cadmium in cadmium red? ” exclaimed once a student when we talked about colors. Are you also one of those who are not aware that there are toxic colors. Cadmium is…