When UV levels are 3 and above, keep babies under 12 months out of direct sun. A baby's skin is thin, extremely sensitive and can burn easily. The more sun exposure during childhood, the greater the risk of skin cancer in later life.
If you are in the sun try to cover as much of your baby's skin with clothing and a hat. It should be safe to apply sunscreen on those small areas of skin that can't be covered. It's a good idea to test the sunscreen on a small area of your baby's skin to make sure there won't be any reaction.
Toddler sunscreens or sunscreens labelled as ‘sensitive' are usually better for young children. They often contain titanium dioxide or zinc oxide. These ingredients reflect UV away from the skin. They are less likely to cause irritation. Test the sunscreen on a small area of your baby or toddler's skin to make sure there isn't a reaction.
For best protection, use a cover that:
The front windscreen of a car can block up to 93% of UV but the side and back windows usually let more UV through. When travelling in a car with young children, it's best to use a shade visor or hang a blanket over the side windows. If buying a window shade, try to find one labelled UPF15 or higher.