“We purchased this extra silica just to add to our boxes during the last week or so before our new order arrives. The boxes we received last order were improved from previous, but still do not hold up like when we first ordered and boxes seemed to have wax coating. Even with extra paper barrier we get some leaking. We have 3 cats 3 boxes so we try to rotate so not just one favorite box is used. This helps some but really wish we could get this fixed! Love the ease or ordering and switching out boxes-but the reason we signed up for subscription was to stop the mess. Please advise.”
