Please share how to get a whiter face!

I've been really interested in how to whiten my face lately. I happened to see a video on YouTube or social media where a BJ shared the cosmetics she uses for whitening her face. I heard a lot of wedding salons and celebrities use these products, and I was instantly intrigued. So I searched for "how to whiten your face," and found out there's even a procedure for it! What a wonderful world! What kind of procedures can whiten your face? Can you whiten your body too? Home remedies have their limitations, but are there any effective home remedies?