Great God, what if there is too much paint on the wall?

Hello, if it is latex paint, generally speaking, the water content of latex paint is not easy to exceed 20% (individual products are subject to the manual). Too much water will lead to the decline of film-forming performance of latex paint, and peeling and cracking may occur. If it is colored paint, adding too much water will easily lead to color blooming. If there is too much water, you need to buy latex paint again, add it and brush it again. If the wall has been painted, polish it before repainting. The principle of adding water is to add as little as possible on the premise of ensuring construction; If you have to add a lot of water to ensure the construction, even reaching 50%- 100%, then I suggest you consider changing a paint that doesn't need to add so much water.