The method to whiten MM in ten seconds is as follows:
1. Open the picture and create a blank layer.
2. Enter the channel, hold down the ctrl key and click on the RGB channel, and a highlight selection will appear.
3. Return to the blank layer and fill the selection with white.
4. Add a mask and use a black brush to paint out the parts that do not need to be whitened.
5. OK.
The effect is as follows:
<!–Collectio