We would not recommend using the Pyganic dust on chair cushions. You should only use dust products on areas that will be inaccessible after the dust is applied. For instance, you could apply Pyganic dust to tufts, folds and seams of mattresses because you will put a mattress pad and sheets on the mattress before using it again, making the dust in accessible. We recommend using Sterifab on chair cushions and other sensitive areas.
Answer last updated on: 07/15/2010