How long does the protection last and when should I reapply it?

The lotion contains DEET 10% and Citriodiol, which together provide several hours of protection under typical conditions. Exact duration depends on factors such as temperature, humidity, how much the child sweats, whether they go in water, and how intense the mosquito or tick activity is. The product instructions give a maximum reapplication interval — do not exceed it. As a practical rule, reapply after swimming, towelling off, or heavy perspiration, and whenever you notice insects landing or biting again. For a long day outdoors (for example, a forest hike or beach stay), plan for at least one reapplication mid-day. Avoid applying more frequently than the label allows; a thicker layer does not increase protection and may increase skin irritation risk.