Do you use shaving foam separately?

I shave every morning.

I just lather with soap and do it.

If you have time, use foam cleansing to create a lather and then apply.

Maybe because I used soap, I applied lotion immediately after shaving.

If you don't wear it, it turns white around you.

They keep telling me to try using shaving foam separately because I don't want to see that... If anyone uses shaving foam separately, I would appreciate it if you could tell me the difference~~