The answer to 'which is better professional cleaning or DIY cleaning' is that professional cleaning is generally better than DIY cleaning for most homes. Professional cleaners have the right equipment, products, and expertise to thoroughly clean your home to a higher standard than most homeowners can achieve on their own. They can also tackle more difficult cleaning tasks and reach areas that are hard for homeowners to access.
However, DIY cleaning can be a more affordable option for homeowners on a budget. It also allows you to have more control over the cleaning products used in your home. If you have the time and energy to put in the effort, DIY cleaning can be an effective way to maintain your home's cleanliness between professional cleanings.