Yes, depending on where the child uses the detector, it is best to dress appropriately. They will be walking and standing for quite a while, so make sure they are wearing comfortable shoes and clothing for the outdoor weather and area. In a wooded area, ensure that kids are wearing rugged shoes with traction to protect their feet and keep them from slipping and falling. If the weather is cool, get them to wear layers of clothing that they can remove if the weather turns warmer in the day. Snacks, hats, water, and sunscreen are helpful too.