I'm sure you could, I've never tried using bleached bw but I've done them in the standard yellow wax, acacia (which is a pretty translucent lemony yellow) and a buckwheat honey bw (which is dark brown). They all work great for dipping but I found the buckwheat a little too dark for seeing delicate florals. ...Although, I think a nicely carved orb done with brown wax would be brilliant!