Question 1: I was wondering if you could settle an argument between myself and another tech. Should you mix different brands of monomer and powder. Are there any risks other than the potential for service breakdown?
Question 2: what size brush I recommend to use with liquid and powder systems?
Question 3: I’d like more information about breaking systems. We all know not to break systems but even I’ve done it without harm. So, how far does the term “system” stretch? For instance, adding other brands pigments or glitters or nail foils?