The 6 best steps to clean your Ice Tub:

It varies greatly, but as a starting point, expect to clean the ice tub every 3-4 weeks, more frequently in higher temperatures. In winter, plan to change the water every 3-4 weeks, and in summer, approximately every other week. Over time, you will notice the ice tub becoming slick on the bottom and sides due to natural algae growth. When temperatures rise, especially in summer, this process accelerates, necessitating more frequent cleaning. During autumn and winter, you can leave the water for several weeks. Additionally, rinsing yourself briefly before use helps maintain water purity and quality. As temperatures cool down, replace the water as needed. Since you neither drink the water nor submerge your head, it's up to you to decide how often it should be changed.

1. Empty the tub: Remove all water from the tub and drain any remaining water. Pay attention to the bottom edges/folds of the ice tub, as dirt and sand often accumulate there.
2. Clean with mild soapy water: Use mild soap and a soft cloth to thoroughly clean the tub and its surface. We recommend our 100% biodegradable and Swan-labeled cleaning kit from Nordkilde. Allow the soap or cleaning solution to sit on the ice tub for 5 minutes. Be careful to avoid scratching the surface, as it could damage the ice tub.
3. Rinse thoroughly: Rinse the tub thoroughly with clean water to remove soap residue and dirt. Once again, pay attention to the edges and folds of your ice tub where soap residue may accumulate.
4. Disinfect if necessary: To remove any bacteria and viruses, disinfect the tub using a solution of water and white vinegar or a specialized spa cleaner. Follow the instructions on the cleaner carefully and avoid using products that could damage the tub.
5. Dry the tub thoroughly: Dry the tub thoroughly with a dry cloth or towel to prevent leaving moisture on the surface. This will also help prevent rust (if you have metal legs) and mold growth in your ice tub.
6. During colder weather when the water maintains a general temperature of around 5-10 degrees Celsius, you won't need to clean it as frequently. Just make sure to cover it every time after use to prevent leaves or dirt from getting into the water.

We find that many people change the water every 2 weeks, but it depends on your comfort with the cleanliness of the ice tub.
If you want to avoid cleaning, consider using natural cleaning tablets. Nordkilde's dispenser + combi tablets naturally regulate the pH balance in your ice tub, resulting in clean water over many weeks. Place one tablet every 2-3 weeks, and more frequently in summer. The dispenser automatically regulates the pH balance, keeping your ice tub clean for longer. Note that you still need to clean your ice tub, but with the dispenser + natural tablets, you can avoid the hassle weekly. When the temperature rises above 15 degrees Celsius, ensure to clean your ice tub more frequently. Avoid placing your ice tub in direct sunlight; keep it shaded to reduce the risk of bacteria in your ice tub.