If you ever see a bubble forming on your wall, then never make the mistake of popping it. Because the moment you burst it with a sharp object, all the water inside will pour straight into your room. This bubble usually forms when water seeps into the wall, but the waterproof paint traps it inside, causing the bubble to swell up until it finally forms on the wall like this. #bubble #popping #viralvideo #fyp #recoveryispossible