Hi,

I have hairline horizontal and vertical cracks in mortar joining blocks of my basement wall. After recent rain, water seeped through the wall and developed a small puddle on the floor. What is the right way to fix my problem from inside? Should I chisel out the mortar before patching it. Should I chisel out the mortar to the shape of inverted "V"? Would you recommend using DryLock for patching?

Thank you