We need it to dissolve completely.

Pour 3 liters of room temperature water into another large enough container, add salt and baking soda.

Mix well with a spoon until everything is dissolved and the ingredients are combined.

Now it is time to add 250 ml of neutral detergent.

Continue mixing.

Finally, we incorporate crushed and dissolved soap into the mixture, making sure that it is well dissolved.

Then we pour 200 ml of alcohol, which is essential because it kills germs and bacteria, and disinfects all surfaces.

When everything is well mixed and a foam forms, just leave the preparation for about 2 hours and the foam will mold.

After this time, pour the solution into a suitable container.

The cleaning product obtained has a volume of approximately 5 liters and its odor persists 24 hours after cleaning the surfaces.

The product typically lasts up to 2 months, as it is a potent concentrate that must be diluted with water before use.

Good luck!