Excuse me, can I wash my face with toothpaste and slowly remove chloasma? Are there any side effects?

First of all, the affirmative answer: using toothpaste is not correct, and it will be counterproductive. I don't know if you think it is chloasma or if it has been confirmed by professionals. Because different spots should be treated differently. I recommend an article about this to you: P31

"Chloasma PK Freckle-Pigment Spot Family Struggle for hegemony" in the second half of February, 26 edition of Family Doctor. I hope it can help you! ! ! On the product, I suggest you try "Sigma Pearl Powder". It has an effect on a variety of spots, and there are such fresh cases (freckles and chloasma) around me. Remember: be sure to buy real goods! The specific method of use, the point of sale has a very detailed description.