Sponges are breeding grounds for bacteria, and are properly maintained in only 20% of homes. The right actions: wring it out well, change it every 3 weeks, microwave it for 2 minutes to disinfect it, and use a sponge for each use.
These places are the dirtiest in the house
![These places are the dirtiest in the house](https://earthpressnews.com/wp-content/uploads/2024/03/These-places-are-the-dirtiest-in-the-house-980x400.jpg)