The best method for keeping your grout clean depends on the level of staining or discoloration. For light cleaning, use warm water and a stiff brush (specifically made for cleaning grout). 

Tougher jobs call for a one-to-one solution of white vinegar and water in a spray bottle. Spray the area down, wait 5 to 10 minutes, then scrub with your brush. For even more cleaning power, add water to baking soda until it creates a paste and apply it before the vinegar. If the mess is too much, you can call a local tile and grout cleaner.

If you don’t want to use dishwasher pods, you can use liquid or powder dishwasher detergent or dishwasher tablets. Alternatively, you can make a DIY dish detergent by putting two or three drops of liquid dishwashing soap in the dispenser and filling the rest with baking soda. You should never use laundry detergent, household all-purpose cleaners, or a full dispenser of liquid dish detergent.

You should wipe up spills inside of your fridge as soon as they happen, but aim to deep clean your fridge every three to six months. You’ll probably want to give the outside a wipe more often, though, about once every other week. 

To ensure reliability, ask for references and check online reviews. Verify that background checks have been conducted, especially if hiring independently. Working with a reputable cleaning company offers extra peace of mind, as companies often vet and insure their staff. Open communication and clear expectations from the start also help build a trusting relationship.