I use the same. It's the dander from the chicks that causes the dust and all the fluff that they lose.
I’ve never noticed much dust with any of mine and I’ve had 3 batches inside now. Though the second one was only for a week haha but still.
I have noticed they kick shavings everywhere and it’s nasty and somehow they end up across the room or in other rooms, stuck to shoes I guess, but haven’t noticed dust. But I use big flaky pine shavings usually so idk haha and I definitely don’t clean daily![]()