Perfect Balance Hot Tub Flush is a specialised cleaning product designed to thoroughly clean the plumbing and internal components of your hot tub or spa. Over time, contaminants such as oils, body lotions, dirt, and other residues can build up inside your hot tub's pipes, jets, and filters. These build-ups can affect water quality, clog the system, and lead to unpleasant odors. A hot tub flush helps to clean the internal plumbing system without the need for disassembling parts or performing deep mechanical cleaning.
Removes Hidden Debris:
The flush effectively breaks down oils, body lotions, soap scum, biofilm, and other contaminants that can accumulate in the plumbing and jets over time. These substances are often difficult to remove with regular cleaning and can impact water clarity and quality.Prevents Clogs:
By cleaning the internal plumbing, Perfect Balance Hot Tub Flush helps prevent the build-up of debris and biofilm that can clog your hot tub’s pipes, jets, and filters, ensuring the system runs more efficiently.Eliminates Unpleasant Odors:
The product helps to remove the cause of musty, moldy, or "dirty water" smells that can develop in your hot tub. These odors often result from the build-up of oils and bacteria in the plumbing, and a hot tub flush eliminates this.Improves Water Quality:
By cleaning the internal components, the flush helps ensure that your water remains clear, fresh, and properly sanitized. It also aids in improving the effectiveness of your sanitizer, as contaminants won’t be trapped inside the plumbing.Extends Equipment Life:
Regularly flushing your hot tub can help prolong the lifespan of its equipment, including the pump, heater, and jets, by preventing the accumulation of damaging debris and biofilm in the system.Prepares for Water Changes:
If you’re draining and refilling your hot tub, using a flush beforehand ensures that the entire system is cleaned before new water is added. This helps avoid introducing contaminants into freshly filled water.Check Your Water Chemistry:
Before using the flush, ensure your water chemistry is balanced, or at least make sure the pH, alkalinity, and sanitizer levels are in the recommended range. This ensures that the flush will work effectively.Turn Off the Hot Tub:
For safety and to prevent damage, turn off the hot tub’s power (jets, pump, and heater) before using the flush.Add the Flush to the Water:
Follow the manufacturer's instructions for the correct dosage. Typically, you’ll need to add 1 bottle (or the recommended amount) of Perfect Balance Hot Tub Flush to your hot tub water, depending on the size of the tub. Typical Dosage: For most tubs, use 4 to 6 ounces (120-180 mL) for a 300-500 gallon hot tub. Be sure to check the specific product instructions, as dosage may vary.Turn on the Jets:
After adding the flush to the water, turn the jets and circulation system back on to allow the product to circulate through the plumbing system. Let the jets run for 15-20 minutes. This ensures that the flush reaches all areas of the plumbing, including the jets, pipes, and filters.Let it Sit:
Once the jets have been running for a while, turn off the hot tub and allow the flush to sit in the water for about 15-30 minutes. This gives the product time to break down oils, dirt, and biofilm build-up in the pipes.Drain the Hot Tub:
After the sitting period, drain the hot tub completely. As the water drains, it will carry the loosened debris and contaminants out of the system.Clean the Filters:
After draining the hot tub, remove and clean the filters thoroughly. If you haven’t done so in a while, this is a good opportunity to either clean or replace your filters. Any debris left in the filters can reintroduce contaminants into the fresh water once the tub is refilled.Refill the Hot Tub:
After the hot tub has been fully drained and the filters cleaned, refill the tub with fresh water and balance the water chemistry as needed.Run the Jets Again:
After refilling, run the jets for a few minutes to circulate the new water and ensure it is evenly distributed throughout the tub.Handle with Care: Always follow the manufacturer’s instructions for usage. If you have any sensitivities or concerns, wear gloves when handling the flush.
Avoid Overuse: Don’t use more than the recommended dosage, as this can cause excessive foam or cloudy water.
Keep Out of Reach of Children: Like all chemicals, store the flush product out of the reach of children and pets.
Rinse Thoroughly: Always make sure to drain the water and rinse your hot tub thoroughly after using a flush. Any leftover cleaner or debris can affect the quality of the new water.
A hot tub flush is a specialized cleaner designed to break down and remove built-up gunk inside the plumbing lines—such as biofilm, oils, lotions, dirt, and organic residue.
Over time, contaminants accumulate inside hidden plumbing lines. This buildup can cause:
Cloudy or smelly water
Reduced sanitizer effectiveness
Foaming
Skin irritation
Shortened equipment lifespan
Flushing ensures a fresh, clean starting point.
Most owners use a flush every 3–4 months, typically right before draining and refilling the hot tub. Heavy users may benefit from more frequent cleaning.
Flush products use surfactants and enzymes to loosen, break apart, and lift residue and biofilm from the plumbing lines so it can be drained out with the old water.
Most flushes work best with warm or hot water, as heat helps loosen buildup. Always follow your specific product instructions.
Yes - when used as directed. Flush products are designed to be safe for acrylic surfaces, jets, pumps, and PVC plumbing.
Yes. Remove filters and rinse them separately. Filters should not stay in during the flush cycle because the loosened debris can clog them.
Typically 15–30 minutes, then allow it to sit for a few hours or overnight for deeper cleaning. Follow your product’s label.
That’s expected—the product is pulling hidden contaminants out of the plumbing. The dirty water will be drained away afterward.
Need some help or advice? Call 0116 251 3378 or email us at customercare@hottubsuppliers.com
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