In our soil we can also find traces of  dust  and  hair residue  and it is often made up of granite or marble bricks and there are  gaps between them.

These, over time, tend to blacken and this happens when dirt accumulates and becomes increasingly difficult to remove, since we have to spend a lot of time and elbows.

But there is a remedy that can solve this problem. First of all, we take a little baking soda and put two tablespoons into a bowl where we are going to put a little dishwasher cleaner .

Next, we also add a little hydrogen peroxide  and stir until we have a semi-liquid mixture that we place in a small bottle with a spout.

By squeezing the nozzle  we will remove it and spread it along the escape routes  and let it act for a few minutes and then use an abrasive sponge to remove it forcefully.

We will see, in just a few seconds, the dirt from the floor joints  will come off and we will have the house very shiny. To keep it that way, it is advisable to repeat the process at least once a week, being careful not to damage our floor if it is special, such as parquet.