Yes, you can use a Hygiene Wash on a daily basis. However, do make sure that your Hygiene Wash formulation is very gentle and has natural ingredients to keep you safe from imbalances in your delicate vaginal pH as this might cause infections. As far as applying it is concerned, you can pour a small amount of it n your hand and then apply it on your external intimate area (the area around the vagina) during a shower, a bath, or in-between during regular toilet usage. Afterwards, rinse thoroughly with clean water and dry as usual.