Say Goodbye to Hot Tub Foam: The Real Fix for a Common Problem

Foam is one of the most frustrating issues hot tub owners face. You drain and refill the spa, enjoy a few soaks, and then — the bubbles start to pile up again. Many people assume there’s nothing they can do, but the truth is that foam has clear causes and clear solutions.

At Quality Spa Care and Repair, we’ve taken care of hundreds of hot tubs across Utah, and foaming is one of the problems we solve most often. Here’s what you need to know.

Why Does Foam Happen?

Foam in hot tubs is caused by a buildup of contaminants in the water, such as:

• Soaps and detergents from swimsuits and laundry.

• Lotions, deodorants, and hair products that wash off into the spa.

• Body oils and sweat from bathers.

• Low calcium hardness, which makes water “softer” and more prone to sudsing.

Over time, these contaminants accumulate and reduce water quality. Even if you drain and refill, the problem can return quickly without proper maintenance.

Why Draining Alone Doesn’t Work

Draining and refilling resets the water, but it doesn’t prevent the same buildup from happening again. That’s why so many hot tub owners feel like they’re stuck in a cycle: fresh water → foam → drain again.

The missing piece? Consistent water care after the refill.

The Role of Oxidizer

One of the best tools to fight foam is oxidizer (shock treatment). Here’s why:

• Breaks down oils, lotions, and soaps before they can cause foaming.

• Keeps sanitizer (chlorine or bromine) working at full strength.

• Helps water stay crystal-clear and fresh longer.

When combined with the right pH, alkalinity, calcium levels, and filter care, oxidizer can dramatically reduce — and often eliminate — foam problems.

How Quality Spa Care and Repair Fixes It

At Quality Spa Care and Repair, we don’t just drain your tub and leave it at that. Our $140/month maintenance plan includes:

• Weekly visits to test and balance water chemistry.

• Regular oxidizer treatments to prevent foam-causing buildup.

• Filter cleaning and inspection to keep your system working properly.

• Free drain and fills (for non-salt systems) so your spa always runs like new.

The result? You spend less time worrying about water care and more time actually enjoying your hot tub.

The Simple Solution

Foam doesn’t have to be a never-ending problem. With the right combination of water balance, oxidizer use, and professional care, it’s possible to keep your hot tub clean, clear, and foam-free.

If you’re tired of draining and refilling every few weeks only to see the bubbles come back, let us take care of it. Quality Spa Care and Repair makes it simple.

👉 Call us today to learn more and schedule your first visit. Say goodbye to foam — and hello to worry-free soaking.