What should I do if my tub is making strange noises?

If your cold plunge tub is making strange noises, it could indicate a malfunction or air trapped in the system. Start by observing the sounds to determine their nature; bubbling noises might suggest air in the lines, while grinding noises could point to mechanical issues. If you hear continuous loud noises, it may require immediate attention. For example, a gurgling sound might be normal during operation, but loud, persistent grinding should be investigated. Pro tip: Regularly check and maintain the equipment to prevent noise issues. However, if strange noises persist or worsen, contacting customer support for professional assessment is advisable.