How to remove black spot on face using skin bleaching agents?

The black spots you notice on your head are likely to be caused by a previous outbreak of acne in that region. When you burst or scratch any of the pimples, whiteheads or blackheads that come with acne, they are very likely to leave a permanent mark on your skin. In order to lighten dark pigmentation of the mark, you could try to wash them daily with some lemon water. Leave the solution on for about 15 minutes before taking a shower. Lime water is known to be very effective as lime is a natural bleaching agent. Mixing lemon with cucumber juice is another trusted remedy for treating dark skin spots. Apply it on your face and let it be there over the course of the night. Wash it off in the morning. Use this remedy for 1 week to see results. You could also try using apple cider vinegar to treat these marks as apple cider vinegar helps get rid of toxins and bacteria in the skin that could possibly be an aggravator for the black marks on your skin. Also try to exfoliate the skin as this will help get rid of any dead skin cells that exist on your forehead by promoting blood circulation and new cell regeneration. Moreover, it is also vital that your refrain from scratching any scars or blemishes on your skin as this will lead to a permanent mark being left behind.
Once the tone of the dark pigmentation has reduced, it is important to make sure you take good care of your skin. Exposing the skin to too much sunlight and heat could do tremendous damage to it; in fact it leads to high levels of evaporation of moisture essential to the skin. The skin will then turn darker than your natural color and will also be susceptible to other serious conditions like skin cancer. It is important that you apply sunscreen effectively when exposing your skin to the sun on a daily basis. This will help reduce the moisture evaporation as well as act as a protective factor against any harmful ultra violet rays of the sun. A diet consisting of wheat flour, sugar, tea, coffee and soft drinks will bring about premature aging, wrinkles and largely unattractive skin. Avoid these types of food and start to include a higher intake of foods that have a high content of Vitamin B. There are a number of facial masks that you can prepare at home to get rid of skin blemishes.