I lived in Florida for 30 years. The rash can clear by itself within 7 to 10 days. It is important to be consistent, as the benefits of Retinol are seen over time. Page 1 of 1 Start over Page 1 of 1. We talked with dermatologists and scrutinized ingredient lists, then we tested out 17 gels, lotions, and sprays on our own skin to find the ones that provided the most effective relief. The aloe vera plant is widely revered for its skin-enhancing and protecting qualities, and is therefore highly recommended by a number of practicioners for the treatment and alleviation of sunburn and related issues. For additional information about a product, please contact the manufacturer.