These help to soften hard skin and plaques. They may reduce scaling and itch. There are many different brands of moisturising creams and ointments. A moisturiser may be all that you need for mild psoriasis. You should also use one in addition to any other treatment, as often as needed, to keep your skin supple and moist. They can also help to prevent itching, reduce cracking of the skin and can help to remove scales. Using a moisturiser may also mean that other treatments can be more effective. However, apply the emollient first and allow plenty of time for it to be absorbed into your skin before applying any other treatment.