To clean your velvet items several techniques can be used.
Soapy water and white vinegar You can use a mixture of soapy water and white vinegar to revive the color of a moderately soiled velvet. During your cleaning, apply the mixture using a well-wrung cloth, the application must be made evenly. Avoid wetting the velvet too much because water is the enemy of this material. Rinsing will be done using a washcloth. To avoid clumped hairs you can, once dry, apply talc and leave to act overnight.
Ammonia You can use a brush soaked in a little ammonia and water. Wipe vigorously with a towel.
Baking soda and lemon These two ingredients can also be useful for removing any stains. You just need to prepare the mixture beforehand and then apply with a cloth or washcloth to the stained areas.