Answer:Regular service and maintenance of a foot spa is crucial for several reasons: - Hygiene and Sanitation: Foot spas are breeding grounds for bacteria, fungi, and other microorganisms if not properly cleaned and disinfected. Failing to maintain hygiene can lead to infections like athlete's foot, warts, and other skin conditions for users. Regular cleaning prevents the spread of these pathogens.- Longevity and Functionality: Proper maintenance extends the lifespan of the foot spa. Regular cleaning prevents mineral buildup (scale) and clogs in jets and pumps, ensuring efficient operation and preventing premature wear and tear. Cleaning also prevents corrosion and damage from harsh chemicals or stagnant water.- User Safety: A well-maintained foot spa is a safe foot spa. Regular checks for leaks, electrical faults, and damaged parts prevent accidents and injuries.- Pleasant User Experience: A clean and well-functioning foot spa provides a more relaxing and enjoyable experience. No one wants to soak their feet in dirty, smelly water or a malfunctioning machine.- Preventing costly repairs: Regular maintenance often catches small problems before they escalate into major and expensive repairs. A little preventative care goes a long way. In short, maintaining a foot spa is essential for hygiene, safety, functionality, and to ensure a positive user experience. Neglecting maintenance can lead to health risks, equipment damage, and increased costs in the long run.