 
        
        Como se minimiza a infecção por bactérias?
        
            Sponges pick up bacteria if they're not cleaned right. Zap a wet one in the microwave for 2 minutes every day and replace it every 2 weeks. Better yet, use cloths, towels, and rags that you can toss in the washer or clean with bleach.
        
        
        12 Q