While this is a handy solution if you’re in a pinch, it only treats the symptom, not the cause. It’s an effective temporary solution, but it’s only a band-aid. Read on to find out why there’s foam in your hot tub in the first place and how to prevent it from happening again. No matter what you do, surfactants are going to slowly build up in your hot tub – which is why you need to change its water every three months.

Generally, it is not bad. The foam you get in your hot tub is just like the ocean foam, however, your hot tub water contains more chemicals and a higher concentration of sanitizers that can be harmful. Remove the filters. Depending on how dirty the filters are, you can either clean them with a filter cleaner or replace them. The ideal pH level for hot tubs is between 7.0 and 7.8. If the pH level gets too high or low, it can cause all sorts of problems, including making the water foamy. When the pH level is too high, it can cause calcium deposits to build up on surfaces, making them rough and scratchy. It can also irritate skin and eyes and make it difficult for chlorine to work effectively. So, if you notice that your hot tub water is starting to get foamy, it’s a good idea to test the pH level and make sure it’s in the ideal range. A simple test kit can help. Soft water The total hardness should be between 150-250 ppm (parts per million). Using test strips and making the proper adjustments will ensure the water hardness stays in the optimum range. Next, you should clean or replace the filters. A dirty filter can cause poor water circulation and encourage foam buildup. If your filter is worn out or clogged up with debris, replacing it could help get rid of the foam in your hot tub significantly.If you’re a hot tub owner, chances are you’ve noticed the foam that sometimes builds up on the water’s surface. While it’s not harmful, it can be unsightly and annoying. So what causes foam in a hot tub, and how can you get rid of it? Depending on the tools you have available and what you are comfortable doing, you might gravitate towards one of these methods over the other, or you may decide to try a little bit of both.

Once your hot tub is entirely drained, wipe down the interior surface with a mixture of one part white vinegar to four parts water. Or you can use a specialist hot tub cleaner. Clean Your Water Regularly. As mentioned, a full hot tub drain and cleaning is recommended every three to four months. On the other hand, most of them noted that the problem happens after their family member, or them, have a few friends over, and then the next morning the hot tub gets the solid foam to the lid.

Although this combination will create an initial foam, the vinegar will help activate the baking soda. Pour the solution into the hot tub and let it work for at least 30 minutes. The solution will dissolve the dead skin cells and oils that caused the foam to form. Eliminate Hot Tub Foam for Good With These Prevention Tips If you own a hot tub, you know that one of the most annoying things that can happen is when foam starts to collect on the surface—especially when it's that slimy, green kind that doesn't smell too great either. A water sanitiser is essential for the health and cleanliness of your spa. Both bromine and chlorine are chemical compounds that can decontaminate the water by killing off any bacteria or algae. Whether you chose hot tub chlorine or bromine is down to your unique situation and personal preferences. The above covers what you need to know when your spa is in use, but what if you're planning to close it down for the winter? There are several key steps and additional maintenance tasks you'll need to consider as you start winding things down for the season. Buy your chemicals from a trusted source. Don’t buy ch