Hair line crack in kitchen tile. Is this something to worry about?
I was walking through a house I am trying to sell on a lease purchase and I noticed some trash on the floor. when i reached down to pick it up I noticed what looked at first to be a long piece of hair on the tile floor in the kitchen. When i reached down to pick it up i realize it wasn't hair. It was a crack in the title that started at the wall and went out from the wall about a foot to a foot and a half. The back patio just happens to be on the other side of the wall where I noticed the crack. so I walked outside to see if the patio was cracked. Sure enough there was a crack from the wall extending straight out about 3.5 to 4 feet. It's a very tiny crack.
My question is what I should do about this? I don't think it's a serious foundation problem, but if there is something I can do to prevent it from getting worse I would like to do it.
thanks in advance for your help.