How can I get rid of acne fast? Home remedies or products?

Okay, I have acne on my forehead, nose, cheeks, and chin, and want to kill it.

I will buy products as long as they’re in-store products, and are 15$ or less. 20$ is my limit, though, if I must.

Or some home remedies?

Are there any home remedies that can help with back acne?

ive had back acne now for about 2 years, and have tried many prescribed medicines creams and tablets etc.

Are there any ways i can get rid of acne using home remedies.

Are there any home acne remedies?

I’ve tried every product out there. None of them have worked for me & I can’t buy the expensive stuff.

So are there any home remedies out there that get rid of acne?