The first step to making the creation, then, is to take one of the socks and secure the cuff over the roll of tape. This forms a steady opening, making it easier to do what comes next. Subsequently, DaveHax pours the kitty litter into the hole, which he continues to do until the sock is full up to the ankle.
Then, when the bulk of the sock is packed with kitty litter, DaveHax removes the roll of tape and ties a knot in the top. He goes on to place the second sock over the one filled with the silica crystals; this should then help ensure that none of the contents spill out into the car.
And DaveHax continues by suggesting that the sock be set on a vehicle’s dashboard or underneath one of the seats. In this way, he says, the creation should carry out what it’s intended to do. But what purpose does this mysterious object serve in the first place?