Neutrogena Cloudscreen is not a lotion that is meant to shield people against the harmful affects of clouds since clouds don't cause such harm. Instead, Neutrogena Cloudscreen is regular sunscreen repackaged to teach people an important lesson about the summer staple itself. People shouldn't wear sunscreen only when it is sunny outside, but when it is cloudy as well. That is because sunscreen isn't shielding people against the sun alone, but the UV rays that it emits. These UV rays can pierce through clouds.
Although some people might consider Neutrogena Cloudscreen as sunscreen for dummies, so to speak, others will see it as better articulating what it is actually meant for. The packaging of Neutrogena Cloudscreen sends a stronger message to its consumers to use it anytime they are outdoors during the day.