Acrylic cold baths are widely used in health and wellness and sports recovery fields due to their high transparency, low-temperature resistance, and good hygiene properties. However, their special material and usage environment necessitate a scientific and standardized maintenance system to maintain stable equipment performance, extend service life, and ensure safe use.
Daily cleaning is the foundation of maintenance. Although the acrylic surface is dense and smooth, prolonged contact with water and air can still lead to the accumulation of scale, sebum, and microorganisms. Therefore, it is necessary to wipe the surface daily or after each use with a neutral, non-corrosive cleaner and a soft cloth, gently working along the grain to avoid scratching the hardened surface layer with hard brushes or abrasives. During cleaning, prevent the cleaner from seeping into seams and electrical components to avoid corroding sealing materials or affecting circuit safety. For stubborn water stains, use a special acrylic cleaner and immediately rinse with clean water and dry.
Water quality management directly affects hygiene and user experience. The accuracy of the water temperature control system should be checked regularly to ensure stable operation within the set cryotherapy range (generally 5℃–18℃), avoiding any impact on therapeutic efficacy or causing discomfort due to temperature fluctuations. The circulating filtration and sterilization device requires replacement of filter cartridges or lamps according to the manufacturer's recommended schedule, and its self-cleaning program should be run regularly to thoroughly drain residual water and flush the inner walls, preventing bacterial and algae growth and water quality deterioration. The water should be drained when not in use to prevent stagnant water from causing microbial growth or unpleasant odors.
The inspection and maintenance of the structure and seals are equally important. The acrylic tank should be inspected monthly for cracks, scratches, or signs of aging such as localized whitening. Any problems should be repaired or replaced promptly to prevent further leakage. All sealing materials on water contact surfaces must remain intact and elastic; any hardening, peeling, or leakage should be immediately replaced with low-temperature resistant, mildew-proof seals of the same specifications. The waterproof sleeves and joint seals of electrical and refrigeration pipelines penetrating the tank must be checked to ensure there is no risk of leakage or short circuits in humid environments.
Protection measures during long-term equipment downtime should not be neglected. The main power should be turned off, the water in the tank drained, and ventilation or dehumidification devices turned on to keep the interior dry. The tank should be covered with a dust cover to prevent dust and moisture from entering. A no-load operation test should be performed periodically to activate the circulation and temperature control systems and maintain component flexibility and stable performance.
Maintenance work should be performed by trained personnel according to procedures, and records should be established to facilitate tracking of equipment status and maintenance history. Through systematic and periodic cleaning, inspection, and protection, acrylic cold baths can continuously provide safe, clean, and efficient cryotherapy services in various health and wellness settings, achieving dual guarantees of performance and lifespan.
