How To Winterize A Bullfrog Hot Tub: Complete Guide For Proper Maintenance

A bullfrog hot tub can be an incredibly rewarding luxury item to own. After investing both time and resources into installation, it’s time to learn how to properly winterize a Bullfrog Hot Tub. Winterizing a bullfrog hot tub not only ensures it’s longevity, but also make the process of starting it up again much smoother. But how exactly does one winterize a Bullfrog hot tub? In this article, we’ll explore the various components of winterizing a Bullfrog Hot Tub, so you can properly fill, drain, and clean your Bullfrog Hot Tub before it goes into hibernation. From collecting the right supplies to disconnecting the power, we will explore all of the steps necessary to ensure your Bullfrog Hot Tub has a safe winter.

Drain and Disconnect the Bullfrog Hot Tub

Draining and disconnecting your Bullfrog Hot Tub is the first step to make sure it’s properly cleaned, winterized, and ready to use again. It’s easy to do, but it’s important to follow the steps carefully to avoid damage to your hot tub. In this guide, we’ll show you how to drain and disconnect your Bullfrog Hot Tub safely, with plenty of details and helpful tips along the way.

Draining the Water

Draining the water from your Bullfrog hot tub is an essential part of winterization and also cleaning the tub between uses. It is important to ensure that you take your time and follow each step carefully, which will be discussed here.

First, you will need to locate the plug for draining. You can find this at the bottom of the hot tub and the plug should be near the “Out” or “Drain” pipe. It is recommended that you use a long-handled tool, such as screwdriver with an extension piece, to reach and remove the plug.

Once the plug has been removed, the remaining water will begin to drain from the tub. You may want to place a bucket or other container beneath the hot tub in order to catch the water and dispose of it properly. For safety, you should avoid standing directly beneath the tub while the water is draining.

Once the majority of the water has been drained, you should be able to easily remove the remaining water with a sponge or mop. If there is sand present in the hot tub, you may need to use a filter to remove it and prevent it from clogging the pipes or filtration system.

Once the water has been drained, you can move on to the next step of safely disconnecting the power.

Removing the Plug and Disconnecting the Power

When removing the plug and disconnecting the power from a Bullfrog hot tub, it is important to take certain precautions. Before beginning the process, be sure to turn off the power to the hot tub and unplug the power cord from the outlet. Additionally, confirm that the drain plug and suction fitting are correctly in place.

Once the hot tub is properly prepared, begin by disconnecting the plumbing lines from the suction fitting. It is important to not force the lines and ensure that all plumbing pieces are sealed and not damaged in the process.

Once the plumbing lines are removed, disconnect the power cord from the hot tub. Make sure that the cord is safely coiled to avoid tripping hazards and power outages. It is also important to ensure that the power cord does not come in contact with any water.

Finally, carefully remove and store the drain plug. Avoid damaging the plug or cracking the threads. Placing the drain plug in a clean and secure place will ensure that it can be safely installed when the hot tub is ready to be winterized.

To summarize, be sure to take the necessary precautions when disconnecting the power and drain plug from the hot tub. Here are the steps to follow:
1. Turn off the power to the hot tub and unplug the power cord from the outlet.
2. Disconnect plumbing lines from the suction fitting.
3. Disconnect the power cord, ensuring it is coiled properly.
4. Carefully remove and store the drain plug, avoiding any damage.

Clean the Bullfrog Hot Tub

Cleaning the Bullfrog hot tub is an important step that should not be overlooked. It not only helps you to keep up with regular maintenance, but it also ensures that your hot tub is free from debris and contaminants and runs smoothly. From washing the interior and exterior surfaces to cleaning the filtration system, it is important to take the time to go through each step. Doing this will help to guarantee a long and trouble free life for your Bullfrog hot tub.

Gather Supplies for Cleaning

In order to get your Bullfrog Hot Tub looking and feeling its best, you’ll need to gather supplies to help with deep cleaning and winterizing the tub. The list below is a good starting point:

  • Tub cleaning solution – Choose a mild, pH-balanced product specifically formulated for hot tubs.
  • Filtration system cleaner – Remove all dirt, soap, and oils from the filters.
  • Filter cleaner and cleaner – Use a specialized filter cleaner to prevent clogs.
  • Soft bristle brush – This is good for getting into all of the nooks and crannies of the hot tub.
  • Winterizing chemicals – This is essential for keeping the tub protected over the winter months.
  • A cover or tarp – A cover or tarp helps protect the hot tub from debris, debris, and sun damage.
  • Vinyl cleaner – This helps keep the exterior of the hot tub looking its best.
  • Gasket lubricant – This helps keep the gaskets and jets lubricated and functioning properly.
  • Insulation materials – These are used to help prevent frost and keep the temperature of the tub consistent throughout the winter months.
  • Air hose and air compressor – These tools help dislodge any condensation in the pipes when cleaning and winterizing the tub.

Be sure to use the right products and to read the labels carefully when gathering supplies for cleaning and winterizing your Bullfrog Hot Tub. Knowing what you need before you start will help make the process faster and more efficient. Be sure to also wear protective gloves and eye protection when handling any of these cleaning agents. Keeping these supplies and materials on hand will help ensure your hot tub is properly cleaned, maintained, and winterized.

Cleaning the Interior of the Hot Tub

Cleaning the interior of the Bullfrog Hot Tub is an important step when winterizing and maintaining the hot tub. To begin, gather the following supplies: a non-abrasive cleaner, hydrogen peroxide, a pH test kit, and a soft cloth or rag.

Once you have gathered the necessary supplies, start by draining the hot tub following the instructions outlines previously. Once the hot tub is drained, remove the filter and follow the manufacturer’s instructions to clean it.

It is now time to begin cleaning the interior of the Bullfrog hot tub. To do this, make sure to turn off the power to the hot tub. Then, use the non-abrasive cleaner to wash down the interior surfaces, paying special attention to cracks and crevices. With a soft cloth or rag and hydrogen peroxide, gently scrub and wipe down the jets and overall surface of the hot tub. Make sure to avoid scrubbing too hard, as the jets and other surfaces can easily be scratched or damaged. Lastly, use a pH test kit to test the acidity of the hot tub and water and make sure it falls within the recommended range.

Follow these simple steps to thoroughly clean and maintain the interior of your Bullfrog Hot Tub:

1. Gather necessary supplies – non-abrasive cleaner, hydrogen peroxide, pH test kit, and soft cloth or rag
2. Drain the hot tub
3. Remove and clean the filter
4. Turn off the power to the hot tub
5. Use non-abrasive cleaner to wash down interior surfaces
6. Gently scrub and wipe down the jets and surface of the hot tub with a soft cloth or rag and hydrogen peroxide
7. Test the acidity of the hot tub and water using a pH test kit

By following these steps, you can safely and easily clean the interior of your Bullfrog hot tub.

Cleaning the Exterior of the Hot Tub

Cleaning the exterior of the Bullfrog hot tub is an essential step to ensure its longevity and performance. Too much dirt and grime can clog the filters, impede the circulation of water, and corrode the hot tub’s components. To clean the exterior, follow these steps:

• Gather all necessary supplies – a scrub brush, non-abrasive cleaner, and a soft cloth.
• Use a non-abrasive cleaner and a scrub brush to gently remove contaminants from the hot tub’s surface (avoid using harsh or abrasive cleaners as they may damage the surface).
• Next, use a soft cloth to wipe down the surface and remove any remaining dirt or grime.
• Finally, rinse the exterior with clean water and dry it off with a towel.

These steps will ensure that your Bullfrog hot tub is clean and free of any dirt or grime that could damage the surface or impede the performance of the hot tub.

Clean the Filtration System

Once the Bullfrog hot tub is drained and disconnected, it’s time to clean the filtration system. To do this, start by gathering the following necessary supplies:

-Filter cleaner
-Air compressor
-Scrub brush

Begin by disconnecting the filter housing, taking care to do so gently and consist of any wires or hoses connecting the filter housing to the hot tub. Make sure the filter is completely submerged in the filter cleaner, and leave it to soak for a minimum of two hours. After two hours, remove the filter from the filter cleaner and use a scrub brush and air compressor to clean any any excess residue or particles from the filter. Use the pliers to reassemble the filter housing and reattach it to the hot tub, being sure to ensure a secure connection. Repeat the process for each filter to guarantee a thorough, thorough cleaning.

Finally, it’s important to test the pH levels to ensure the hot tub is clean and safe for use. This can be done using a pH test kit, which can be easily purchased at any hardware store or online. Test the pH levels by gently placing the pH strip in the hot tub and allowing it to remain in the water for around two minutes. After two minutes, the pH strip should have changed color, giving you a reading of the pH level. Conditionally, the pH should remain above 7.2 and below 7.6 to be considered safe for use.

Winterize the Bullfrog Hot Tub

Winterizing a Bullfrog hot tub is an important step to ensuring its longevity and performance. This process involves adding winterizing chemicals, lubricating the circulation system, and insulating your hot tub prior to colder temperatures settling in. Thankfully, with the right supplies and process outlined below, winterizing your hot tub is an easy and straightforward task.

Adding a Winterizing Chemicals

It’s important to add winterizing chemicals to your Bullfrog hot tub before storing it for the winter season. This helps to prevent bacterial growth and maintain the cleanliness and chemical balance in your hot tub. You can use either chlorine or bromine to winterize the hot tub. Here’s how to get started:

  • Determine the liter capacity of your Bullfrog hot tub. Use this number to purchase the right amount of winterizing chemicals suitable for your hot tub.
  • To mix the chemicals correctly, use one part of the concentrate to four parts of water.
  • Check the instructions on the winterizing chemical concentrate before mixing it with the water. The instructions will often provide the amount of chemical concentrate to use per liter.
  • Mix the chemical concentrate with water in an empty container before adding the mixture to the hot tub.
  • Wait for roughly 15 minutes for the chemicals to dissolve and the mixture comes to room temperature.
  • Carefully pour the mixture in the hot tub’s filter area.
  • Let the hot tub run for 15 minutes and ensure that the winterizing chemicals circulate throughout the hot tub.
  • Once done, turn off the water supply and drain all the water.

Adding winterizing chemicals helps to minimize bacteria and algae build-up throughout the winter. After adding the winterizing chemicals, it is recommended to wipe down the interior and exterior surfaces with a soft cloth to remove any chemical residue. Finally, let the hot tub completely dry before storing it away or reassembling it to its original state.

Lubricating the Jets and Circulation System

Once all the cleaning and winterizing of your Bullfrog hot tub is complete, it’s time to lubricate the jets and circulation system. This will ensure your hot tub remains in good condition and runs smoothly in the future. To properly lubricate your hot tub, there are a few steps you should take:

  • Check all jet seals and a clean away any debris
  • Apply lubricant to the jet parts including the o-rings, seals and caps
  • Check all mechanical hardware and make sure they’re secured
  • Apply lubricant to the drive motor and blower motor
  • Check pump seals and packing and lubricate them if necessary
  • Check for loose or broken hoses and leaking pumps

To ensure your hot tub works efficiently and optimally, it’s important to apply lubricant to all the seals, o-rings and caps. Proper lubrication prevents these important components from cracking and losing their integrity over time. It also prevents the pump from becoming clogged with debris or from leaking. Regular maintenance and lubrication will keep your Bullfrog hot tub running smoothly for many years to come.

Insulating the Hot Tub

Insulating your Bullfrog hot tub is an important step in winterizing and protecting your investment. Heat loss can be drastic in cold weather, and insulating your hot tub can prevent this. Quality insulating materials can slow heat loss dramatically, so finding a reliable and effective insulation is essential. Before insulating, clean and inspect the hot tub, fill it with two to four inches of water, and switch the breaker to the off position. After the insulation is placed in the hot tub, turn the breaker to the on position and monitor the temperature. If the temperature drops too low, turn the breaker off and make sure the insulation is providing adequate protection. Utilizing quality insulation and following proper insulation steps can ensure your Bullfrog hot tub lasts for years to come.

Reassemble the Bullfrog Hot Tub

Once all the necessary cleaning and winterizing of the Bullfrog Hot Tub has been done, it is time to reassemble it for regular use. Reattaching the plug, reconnecting the power, and refilling the hot tub are the last steps in restoring the hot tub to its former condition. With the correct preparation, the hot tub can be ready for use again in no time.

Reattach the Plug and Reconnect Power

Before reattaching the plug and reconnecting power, take some time to assess the drain, the power cord, and wiring. It is important to ensure that they are all in proper condition before reconnecting the power.

Further, you should inspect the filter, the pump, and the control system to make sure that all components are functioning properly. Lubricate the mechanical parts and replace any faulty parts as needed.

Here is a useful checklist before reconnecting the power to the Bullfrog hot tub:

  • Inspect and assess the drain, power cord, and wiring
  • Inspect the filter, pump, and control system for proper functioning
  • Lubricate mechanical parts and replace any faulty parts

Once you have checked off this checklist, you can reattach your drain plug and reconnect power to the Bullfrog hot tub. Make sure to turn off the main power switch and plug the power cord into a GFCI outlet before switching it on.

Finally, inspect the tub’s interior surfaces and check the temperature of the hot tub. Make sure the temperature is correct before you use it. If the temperature is too low, check the insulation to make sure it is properly protecting the hot tub.

Refill the Hot Tub

Refilling your Bullfrog hot tub is the last and final step in winterizing and preparing it for use. Ensure that all the power is off before starting, and use a hose or garden spigot to refill the hot tub. Make sure to refill it gradually – too much water can damage the piping system. Once the hot tub is filled, turn on the main power switch and wait until the water temperature is right. After that, balance the pH level and shock your hot tub to get rid of any contamination. Finally, check for any leaks, run a test cycle, and enjoy your clean and operable hot tub.


What is winter mode on Bullfrog spa?

Winter Mode on Bullfrog Spa is designed to protect your Spa from damage from cold temperatures. In this mode, the Spa will shut down its heating system, the bi-directional airflow jets and the Moto Massage jets and is designed to be used when the Spa is not in use and the temperature is expected to drop to 7° C (44.6 °F) or lower.

How do you close a hot tub for the winter?

To close a hot tub for winter, you need to drain the water, clean it thoroughly, add an antifreeze solution, and store the tub in a safe place for the winter.

1. Drain the hot tub: Shut off the power to the hot tub and disconnect any hoses. Attach a hot tub pump to the suction line, then turn the pump on and let the water drain. If the tub has a drain plug, you can use this instead of the pump.

2. Clean the hot tub: Scrub the tub and filter with a cleaner that’s designed for the job, then rinse it clean.

3. Add an antifreeze solution: Pour an antifreeze solution into the drainage lines and filter housing. This will help protect the lines and filter from freezing in cold temperatures.

4. Store the hot tub: Move the hot tub away from its current spot and store it in a safe place, such as a shed or garage, over the winter. This will help protect it from the elements.

Is it OK to leave a hot tub empty in the winter?

No, it is not recommended to leave a hot tub empty in the winter. Cold temperatures can cause the pipes in the hot tub to freeze, which can lead to costly repairs. Additionally, the water in the hot tub should be kept clean in order to prevent any bacterial growth, which can also cause health problems. To prevent costly repairs and health issues, it is recommended to keep the hot tub covered and filled with clean water during the winter.

How do you drain the water out of a bullfrog hot tub?

To drain the water out of a bullfrog hot tub, disconnect the power and turn off the main power switch. Locate the drain plug on the side of the hot tub. Unscrew the drain plug by turning it counter-clockwise. If the hot tub has a suction port, connect a garden hose to the suction port and open the valve. You can then direct the water out of the hot tub by adjusting the flow of the garden hose. Once the water has been drained, close the valve and unscrew the drain plug to reinstall it.

Last Words

Winterizing a Bullfrog Hot Tub requires specific supplies, steps, and details. Following the instructions outlined in this article, along with defining the necessary steps, supplies and recommendations proves to be a straightforward and easy task. To winterize a Bullfrog hot tub, properly drain and disconnect, clean the hot tub, add winterizing chemicals, lubricate the circulation system, insulate and refill. After reattaching the plug, reconnecting power, and refilling the hot tub, running a test cycle will ensure a usable hot tub that can be enjoyed for the rest of the winter. All the steps discussed in this article will help make sure you have a clean and functional hot tub that is ready to use for years to come.

Eric Schunk

Hi, I'm Eric Schunk, the main author of OchoWorkshop. I've been working in the hot tub industry for over 15 years, and I'm passionate about helping people find the perfect hot tub for their needs. I've written countless articles and guides on hot tubs, from buying guides to maintenance and repair tips. I pride myself on providing accurate, in-depth information that can help you make an informed decision when it comes to buying and maintaining your hot tub.