To remove excess mastic after the tiles have been removed, soak several cloths in water and lay them over the mastic. Let the water soak into the mastic until it becomes soft. Then, scrape off the remaining adhesive with a putty knife.o remove excess mastic after the tiles have been removed, soak several cloths in water and lay them over the mastic. Let the water soak into the mastic until it becomes soft. Then, scrape off the remaining adhesive with a putty knife.
Blood clot. Blood clots that form in the veins of the legs can stop the return flow of blood from the legs back up to the heart and cause swelling in the ankles and feet. Blood clots can be either superficial (occurring in the veins just beneath the skin), or deep (a condition known as deep vein thrombosis).
But swelling of the feet does not definitely mean there is problem with the kidney. It can be caused by other conditions such as liver disease, heart problems or infections, etc. Liver disease. Liver has the function to produce albumin, a type of proteins.lood can not flow from the legs back into the heart and this can cause feet swelling. Infections. Swelling of the feet can be a sign of infection. If you are having diabetes and kidney damages, you might have infections in the feet which can cause swelling in the feet.