A spout cover should cover every side of your faucet, including the bottom. Most babies and toddlers are compelled to inspect the underside of bath spouts at some point in an attempt to find out "where the water went." Naturally, this can be a risky position for little ones who might not be able to judge the distance between the faucet and their face. To ensure that your chosen spout cover will guard the bottom of your faucet, check the height of product and measure this against your faucet's dimensions.