Using the Fisher - Price Colorful Activity Mat for Newborns with Pool Theme is super easy. Just lay it on a flat surface and place your baby on it. Encourage your baby to interact with the toys like the popsicle teether and the lemonade rattle. For tummy time, let your baby lie on their tummy and play with the toys to strengthen their muscles. When using the snorkel mirror, make sure your baby doesn't put it too close to their eyes. As for maintenance, you can simply toss the mat in the washing machine for a clean. Remember, this mat is for your baby's use from birth, so always keep an eye on your little one while they're playing on it.