Perfumed soap with acarus killing and bacteriostasis effects and preparation method of perfumed soap

The invention discloses perfumed soap with acarus killing and bacteriostasis effects and a preparation method of the perfumed soap. The perfumed soap with the acarus killing and bacteriostasis effects is prepared from the following components in parts by weight: 5 to 10 parts of sargassum fusiforme extract, 3 to 8 parts of cortex magnoliae officinalis extract, 1 to 5 parts of peony root and bark extract, 2 to 6 parts of radix sanguisorbae extract, 20 to 30 parts of olive oil, 10 to 20 parts of sodium hydroxide and 15 to 35 parts of water. By compounding the sargassum fusiforme extract, the mangnolia officinalis extract, the peony root bark extract and the radix sanguisorbae extract in a specific proportion, the antibacterial agent has a good inhibition effect on staphylococcus aureus, escherichia coli and bacillus subtilis, and harm of bacteria to a human body is reduced. The polyglutamic acid with the relative molecular weight of 400,000-700,000 is supplemented, so that the problems that the perfumed soap is