Hi all,
Hope someone here can help. We previously had cladding on our house which we have gotten rid off. However, even though we used muriatic acid there are still mortar stains in the texture. We used Liquidweather today and that only slightly turned the brick grey where it was used. Can anyone advise what we can do?
As we are mid terrace we want to avoid getting a render (also the cost!).
I attach a picture
Thanks