I m in a hurry, will there still be water seepage on the wall two days after the upstairs bathroom r

It depends on how the upstairs is maintained, the downstairs plugging is definitely not good, the upstairs must be redone waterproof, there is no waterproof layer upstairs, the upstairs floor tiles must be chiseled, and the wall tiles must be chiseled lower and then waterproofed.

The downstairs should be dry and then let the upstairs do a closed water test for 24-48 hours, and the daily infiltration is less than half a centimeter for these two days, even if it is a normal situation, it cannot be ruled out that the upstairs is not in water for maintenance these days.

So you have to wait for the downstairs to dry, and then let the upstairs do the closed water test!!

Under normal circumstances, the water stain will dry within a week, and the area will no longer expand, indicating that there is no water leakage, and it will be clear in a week.

This should be stagnant water seepage, no problem. Looking at the appearance for half a month, the water should be less and less, otherwise there is still a problem.

The possibilities are there! Take a look with a fan!

This will need to be examined for a while.