An Eau de Toilette is ideal if you prefer to keep the scent a bit more subtle. With a concentration of about 8-12%, eau de toilette is lighter than an eau de parfum, but you can still enjoy an eau de toilette for about 4 hours. Due to its subtler character, an eau de toilette is perfect for everyday use. Fragrance concentrations may vary by brand. The eau de toilette of one brand may be stronger than an eau de parfum of the other brand.