Truth? I have DH drive the truck out to the shore once every few weeks and bring back a load of clean beach sand. I can't afford to pay money for something like sand, when most of it winds up outside the sandbox anyhow.
This is obviously not an option if you don't live near a beach of some kind, though. I've also seen that about silica and yeah it would worry me, too. That's a tough one, and I haven't got any suggestions except if you have a source of plain, naturally-available clean sand, that seems like it would be best.
This is obviously not an option if you don't live near a beach of some kind, though. I've also seen that about silica and yeah it would worry me, too. That's a tough one, and I haven't got any suggestions except if you have a source of plain, naturally-available clean sand, that seems like it would be best.