How do you remove stains from concrete paving bricks on patio?
there is a trick i used to get oil off the floor dont know if it will work but worth a try sprinkle the affected area wih washing up powder(clothes) then squirt washing up liquid (dishs) on to it have a bucket of hot water and scrubbing brush ready then scrub the area be careful as the chemical reaction of the two substances is pure amonia and this will get rid of most stains hope this works snd good luck
