Flaking paint, crumbling plaster.... | The Original Plasterers Forum - The Plastering Forum - A forum For Plastering - Rendering Forum
![How do I fix this wall? My mom's wall is ruined from moisture coming from the window next to it. It's old paint is coming off and has a white loose powder. : How do I fix this wall? My mom's wall is ruined from moisture coming from the window next to it. It's old paint is coming off and has a white loose powder. :](https://preview.redd.it/rquk6xw96nx61.jpg?width=640&crop=smart&auto=webp&s=a8e3f7edde0b570c447a26d04539d8f6b983201e)
How do I fix this wall? My mom's wall is ruined from moisture coming from the window next to it. It's old paint is coming off and has a white loose powder. :
![10 major reasons why your wall paint is peeling off according to the painting experts and waterproofing experts. 10 major reasons why your wall paint is peeling off according to the painting experts and waterproofing experts.](https://wet2drysolution.com/img/blog/ten-major-reasons-why-your-wall-paint-is-peeling-off-according-to-the-painting-experts-and-waterproofing-experts/wall-dampness-1.jpg)
10 major reasons why your wall paint is peeling off according to the painting experts and waterproofing experts.
![Planning to repaint the walls soon, but this weird chalky powder keeps forming on the old paint (been like this for several years). What should I do when repainting to ensure that Planning to repaint the walls soon, but this weird chalky powder keeps forming on the old paint (been like this for several years). What should I do when repainting to ensure that](https://i.redd.it/fqo7ioddbrr71.jpg)
Planning to repaint the walls soon, but this weird chalky powder keeps forming on the old paint (been like this for several years). What should I do when repainting to ensure that
![bathroom - What is this white powder on the walls and around the plumbing? - Home Improvement Stack Exchange bathroom - What is this white powder on the walls and around the plumbing? - Home Improvement Stack Exchange](https://i.stack.imgur.com/EjA5l.jpg)