Mine arent that expensive... i think they are coles brand, but they are yellow cloths (i think they are microfibre ones) that i just put in the washing machine when they need a wash. But i do also use the chux rolls youre talking about, 100 sheets for $5 from reject shop. The yellow one is for using around the sink and kitchen bench and i use the blue chux ones for everything else. From wiping the kids hands and faces to spills and cleaning the house and they just go straight in the bin after use.