To keep your fridge’s water dispenser sanitary, aim to clean it once every three to six months. Routine cleanup will promote better water flow, cleaner water, and a well-functioning dispenser in the long run. Your dispenser may have an alert system that lets you know when it needs cleaning.

Unless it’s written into the purchase agreement, there’s no legal obligation that a house you’ve bought has to be clean before you move in. The previous owner is generally required to sweep the house, but that doesn’t guarantee everything will be spotless upon your arrival. If possible, discuss the cleaning requirements with the real estate company before moving in.

To maintain your mattress and keep it fresh, you should aim for a deep clean at least twice a year. However, if you have allergies, pets, or sweat heavily at night, you may want to clean it more frequently, such as every three to four months. In between deep cleanings, it's a good practice to vacuum the mattress surface regularly and spot-clean any stains as they occur. Using a mattress protector can significantly help by minimizing the buildup of allergens, dust mites, and bodily fluids, which can make your cleaning routine more effective. Remember to launder the protector regularly, as some dirt and sweat can still get through to the mattress.

Professionals use pH-balanced solutions, fabric protectors, and safe steam cleaning technology for specific fabrics. These products are designed to break down dirt effectively without leaving residues.