Is the adoption perfume easy to use?

At present, I have used several perfumes, and they all feel good, and the price/performance ratio is OK.

Perfume is an alcoholic solution of essence, plus a proper amount of fixative. Strong fragrance, the main function is to spray on skirts, handkerchiefs and hairlines. It is one of the important cosmetics with pleasant fragrance. The content of essence in perfume is relatively high, generally 15%~25%, and the concentration of ethanol is 75%~85%. Adding 5% water can make the fragrance thorough.

Alcohol has a great influence on perfume, toilet water and other products, and there should be no odor. Especially perfume, otherwise it will cause serious damage to the fragrance. Therefore, alcohol for perfume must be refined by the following methods:

1, adding 0.02%~0.05% potassium permanganate into ethanol, stirring vigorously, and introducing air to foam. If there is brown sulfur dioxide precipitation, remove it by static filtration and then distill it for later use.

2. Add 1~2 drops of 30% hydrogen peroxide to each liter of ethanol and store it at 25~30 degrees Celsius for several days. Add 1% activated carbon into daily ethanol, stir it several times a day, leave it for a few days, and filter it for later use.