Discover our articles in 1+1 free and 2+1 free! 😱

21% discount on our Starsplash Matrix! 🔥

Foam in My Hot-tub: Causes and How to Get Rid of It

Foam in My Hot-tub: Causes and How to Get Rid of It

You want to relax in your spa after a long day at work but it is covered with a layer of foam. Which does not make you want to swim there. Fortunately, let us explain to you how to prevent its appearance and how to get rid of it.

Potential Causes

  • First, the number of products present in the water can impact foam development. There may be too much or too little. Remember to respect the dosages indicated on the labels;
  • Then, water quality is another possible factor. In fact, through use, water can accumulate the remains of body lotions, body hair, hair, and other substances;
  • Finally, water hardness can greatly trigger the appearance of foam. Hard water will foam more than soft water. More info on the water hardness is in this article.

Prevent the Appearance of Foam

To prevent your hot-tub from becoming foamy, here are some tips:

  • Clean the pipes of your spa once a year with a product against biofilms that accumulate and can be responsible for foam;
  • Make operate the filtration minimum of 18 hours a day;
  • Maintain a good disinfection level and a pH between 7.2 and 7.4. To do this, you can check the rates up to twice a week. This article contains more information on the different methods of pH measurement;
  • Always rinse your body and feet with clear water before entering the spa. This helps prevent the accumulation of organic debris such as creams in the water.

By carrying out these few actions, you will avoid the formation of foam in your spa. 

Anti-Foam Treatment

In most cases, it will suffice to use an anti-foam product for hot-tub. It is also possible to combine the latter with a shock treatment to purify the water if the situation is critical. It is therefore not necessary to empty your spa, unless the problem becomes recurrent.

Remember to mechanically remove as much substance as possible with a landing net to speed up and optimize the process.

Depending on the product chosen, follow the recommended quantities and instructions for use for optimal maintenance. Activate the filtration to thoroughly mix the anti-foam product in your spa water. 

iopool store

Shop the essentials

20% Off
Regular price 199.00 EUR
Sale price 199.00 EUR
Regular price 249.00 EUR
Unit price
per 
Analyze Your Pool and Spa Water with EcO Tired of the hassle of pool or spa maintenance? Say hello to EcO - your new smart, connected pool analyzer, designed to simplify and streamline your pool &...
25% Off
Regular price 49.00 EUR
Sale price 49.00 EUR
Regular price 64.95 EUR
Unit price
per 
Why use Test-kit pack? This kit provides you with access to personalized recommendations provided by iopool. Perfect for starting the summer season with your pool. The Package Includes Unlimited a...
Regular price 99.00 EUR
Sale price 99.00 EUR
Regular price
Unit price
per 
Why Use Our Replacement Module? More environmentally friendly and cost-effective, our module allows you to extend the life of your probe. Avantages Replacement "Sensor/Battery" block for the smart...
Regular price 1.99 EUR
Sale price 1.99 EUR
Regular price
Unit price
per 
Why use the iopool spoon? A resistant white spoon for dosing iopool chemicals easily. Best way to doe your product when you use iopool app. Include with EcO Start-Pack and Test kit.
Regular price 49.99 EUR
Sale price 49.99 EUR
Regular price
Unit price
per 
Why use iopool Bluetooth speaker? Our Bluetooth speaker lets you stream your favorite music while you enjoy your pool. Waterproof and ready to use. Advantages Waterproof; Enhanced bass; LED RGB li...
Regular price 4.99 EUR
Sale price 4.99 EUR
Regular price
Unit price
per 
Why Use the EcO Replacement Cap? The EcO replacement cap allows you to replace the lower part of your EcO probe if you have lost or damaged this piece.
Regular price 209.00 EUR
Sale price 209.00 EUR
Regular price
Unit price
per 
Ecology without compromise: Choose EcO Refurbished! Opt for an eco-friendly and cost-effective alternative with our refurbished version of EcO! Enjoy the same outstanding performance at a budget-f...
Regular price 109.94 EUR
Sale price 109.94 EUR
Regular price
Unit price
per 
Why Use Our Disinfection XL Pack? This pack contains the necessary products for disinfecting a "small" pool with a volume of less than 20m³. It's ideal for your chlorine base treatments and specifi...
Regular price 139.70 EUR
Sale price 139.70 EUR
Regular price
Unit price
per 
Why Use Our Disinfection XL Pack? This pack contains the necessary products for disinfecting a "small" pool with a volume of less than 20m³. It's ideal for your chlorine base treatments and specifi...
Regular price 34.99 EUR
Sale price 34.99 EUR
Regular price
Unit price
per 
Why use our inflatable Led Lamp? Our floating light is perfect for lighting your pool at night. With its LED lighting, you can choose the colors you want to create the perfect atmosphere! Included...