I have a wet spot on the outside of my foundation. It is a block proprietor and a slab poured inside. Pipes run under slab.
When I first noticed this I checked the water meter for 24 hrs several times to see if I was losing pressure, but there was no movement on the meter after 24 hrs. I checked it several times.
Then I was away for a week (with water turned off) and when I returned it was still oozing this white paste. Wet , white looks like tooth paste. Don't see any wet spots under carpets or other floors. About 3" round about 8 inch from top of foundation.
Could it be a spring ? It's not waste water because I put blue dye in the toilets and it remains white. White paste consistently.
Had a plumber out. He did the same meter check for two hours but it did not move. Really has me stumped. The paste can be wiped off, which I did just before this picture and the "paste" never hardens, stays pasty. The circle is not a perfect circle it is just looks like that in the picture.