Can you use poster paints on bedroom walls?

Not a problem, I have painted a farm yard scene and then painted over with a rocket as my son got older. I used Early Learning Centre paints, cheap and cheerful and done the job!

Generally speaking, poster paint is not durable enough for use in murals, craft paints however are.

可以使用海报颜料在卧室墙上绘画，但需要注意一些事项。首先，确保墙壁是适合绘画的，比如旧的乳胶漆墙可能需要先涂上一层合适的底漆，以保证颜料能够附着在墙面上。其次，使用前最好在不显眼的小块区域测试颜色，看看颜料是否容易褪色或剥落。最后，考虑到卧室需要定期打扫，颜料的选择和使用的技巧也会影响最终的清洁工作。如果墙面上有图案或者需要频繁清洁，可能需要考虑使用更加耐用和易于清洁的材料。