If you have a dry skin then you can exfoliate once in aweek otherwise twice also can be done. It also depends on the exfoliating agent that you are using. Use Thriveco exfoliating face wash twice a week. It will cleans as well as remove the dead skin from your face.

Exfoliating cleansers cleans your pores from dust and pollutions deeply. You can use it twice a week for good results. I use thrive Co exfoliating face wash and it has granules of AHA and BHA which helps in soothing the skin too

It is best to exfoliate the skin twice a week. I perfect to use ThriveCo exfoliating face wash. It is gentle on the skin and helps to get rid of sebum, dirt and excessive oil

Hey Richa. Incase your skin isn't extremally sensitive using a mild natural scrub for exfoliation twice or thrice a week is safe. Avoid using scrubs that have harsh beads as it might damage the skin.

Hey Richa, its recommended once a week as the upper layer of the skin gets exposed/ However, you can get this query resolved with a dermatologist who can guide you better