The answer to 'which is better professional cleaning or DIY cleaning' is that professional cleaning is generally better for most homeowners. Professional cleaners have the expertise, equipment, and products to thoroughly clean your home to a higher standard than most DIY efforts. They can also tackle tough jobs like deep cleaning carpets, upholstery, and hard-to-reach areas that are difficult for homeowners to do effectively on their own.
While DIY cleaning can be a more affordable option, it often doesn't achieve the same level of cleanliness and sanitation as professional services. Professional cleaners are trained to identify problem areas and use the right techniques and products to address them. They also have access to commercial-grade cleaning tools and solutions that are not available to the average homeowner.