Facial Lemon Tip by Rhiannon Louise! Facial Lemon TipBuy yourself a lemon from your local supermarket! Slice your lemon and gently rub onto your face! Then leave the lemon juice to soak into your skin for 10-15 minutes. It may start to sting but the result are amazing! It will make your skin more smooth, get rid of black heads, clear blemish and slowly get rid of your spots!