Mix up washing soda and wipe up the area or use liquid detergent to clean the area. Then rinse with just water. Definitely seal the tile and grout.
Sometimes that can help. We use the little green machine for our pet accidents.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.