Lukegao1
创建页面，内容为“Adding chemicals to your hot tub is an important part of hot tub maintenance to ensure that the water is safe and clean for you to use. Here are the general steps for adding hot tub chemicals: 1. Test the water: Before adding any chemicals, it's important to test the water to determine its current chemical levels. You can use a water testing kit that can measure pH, alkalinity, and sanitizer levels. This will help you determine what chemicals you need to add a…”