Can I use a blower for cellulose or fiberglass?

No, not really. Those blowers are designed to aerate short, weak fibers. Havelock Wool fibers are polar opposite as the fibers are long and incredibly strong. Our wool fibers tend to wrap themselves up around moving hoppers, agitators and airlocks causing a lengthy headache to unwind. Yes, we’ve learned the hard way! Some of the best commercial wool blowers are actually insulation removal vacuums, most have these but are likely unaware of their intended use with our products.