Evap water trick?

There’s like 8-9 more days until my period, I’m 6 days past ovulation, so it’s very unlikely that it would show positive anyways. I took the test and didn’t see anything at first then I came back I lil later and saw what looked like an evap, so I tried this trick from the internet where you put water on the test strip and if it washes away it was negative, and if it stays it was positive and I was wondering if the water trick has worked for you

This is after the water trick