If you ever owned a hot tub a short amount of time, then you\u2019ve probably experienced this interesting phenomenon. You walk out to your garden, pull the cover off your hot tub, and the water is green!<\/p>\n\n\n\n
This can be a shocking turn of events and can be genuinely scary, especially if you\u2019ve never encountered such a problem before. However, you don\u2019t need to worry \u2013 while it may look troubling, it is surprisingly easy to fix green hot tub water.<\/p>\n\n\n\n
In this guide, we\u2019ll explore the causes of green water in your\u00a0hot tub<\/a>, what it means, and how to fix green hot tub water. So, when you\u2019re ready, simply read on for tips on how to get started with cleaning your tub.<\/p>\n\n\n\n Generally speaking, there are two main reasons behind green water developing in your hot tub \u2013 algae and minerals. Both play a role in causing this unpleasant problem and can be identified by the following:<\/p>\n\n\n\n If you\u2019re wondering why there seems to be green water in your hot tub, the most common cause is usually algae in the water, which is itself a symptom of the water not being regularly with chlorine or bromine<\/a>, allowing the algae to build up and grow exponentially.<\/p>\n\n\n\n Minerals, including iron and copper, can also lead to green water. These minerals can get into your hot tub\u2019s water from the pipes or corrosion. And if you live in an area with high levels of minerals in the water, this could also cause green hot tub water.<\/p>\n\n\n\n From algae to minerals such as iron, manganese, and copper, there are a variety of reasons why you might find that you have green hot tub water. But how do you go about determining the exact cause?<\/p>\n\n\n\n Algae is the most common cause of green pool water, so it is worth attempting to work on this as your first line of treatment by testing your hot tub\u2019s sanitiser levels<\/a> and ensuring its pH levels are balanced<\/a>.<\/p>\n\n\n\n If they\u2019re not and your sanitiser levels aren\u2019t high enough, then algae will grow in your hot tub over time, making it very important to top up your sanitiser when possible to prevent bacterial and algae growth.<\/p>\n\n\n\n If your hot tub water is green and your sanitiser levels are fine, then it\u2019s likely that metals are leaching into your hot tub\u2019s water. You need to solve this issue quickly, as it can lead to staining, which will be harder to clean off in the future.<\/p>\n\n\n\n The metals that are responsible for green water tend to be iron, manganese and copper, meaning you need to drain your hot tub and then get cleaning to prevent your tub\u2019s bowl from getting tarnished.<\/p>\n\n\n\n If your hot tub water is green, you will either need to use a hot tub shock to kill algae or empty your hot tub<\/a> and clean it. Here are our top tips below:<\/p>\n\n\n\n To take care of the algae, you\u2019ll need to shock your hot tub<\/a>. Hot tub shock is composed of very strong oxidizing agents that can kill off any algae growth by rapidly increasing chlorine or bromine levels.<\/p>\n\n\n\n To shock your hot tub, take a look at the instructions provided by your chosen product and then wait for around a day after shocking the tub to test the water\u2019s pH levels before using it.<\/p>\n\n\n\n If you\u2019re cleaning your tub\u2019s water, you also need to clean the filters. To clean the filters, you will need to remove them from your hot tub and rinse them to remove larger particles from their filtering system.<\/p>\n\n\n\n You should also use a specialised filter cleaner to ensure that they\u2019re spotless. If it has been three months or more since you last changed your filter<\/a>, you may wish to remove the filter and replace it, instead.<\/p>\n\n\n\n If the algae or mineral staining is particularly bad, then it\u2019s always a good idea to clean your hot tub fully by draining it and wiping down the bowl. You can also take this time to flush the piping clean as well.<\/p>\n\n\n\n Once the hot tub is empty, you will need to wipe any residue off the surface of the hot tub, which you should be able to do with a damp sponge. The more stubborn bits of residue will require a specialist hot tub cleaner product. Ensure that you wipe the entire interior of the hot tub thoroughly to get rid of all residue.<\/p>\n\n\n\n Although finding your hot tub water turning green can catch you off-guard, as you can see, it is easy to fix. However, if you want to avoid green hot tub water in the future, then you need to carry out regular hot tub maintenance<\/a>.<\/p>\n\n\n\n So, let\u2019s leave you with a few final takeaways on the topic of avoiding green hot tub water:<\/p>\n\n\n\n We hope that you\u2019ve found these insights on how to fix green hot tub water helpful. And just remember, it\u2019s important to keep on top of hot tub maintenance if you want to ensure clear water all year round.<\/p>\n\n\n\n And, if you\u2019re on the lookout for a new tub, why not browse the Platinum Spa range today? We have premium hot tubs<\/a> as well as swim spas<\/a> for you to check out. So, simply get in touch with our team of experts to find out more.<\/p>\n\n\n\nWhy is my hot tub water green?<\/h2>\n\n\n\n
Algae<\/h3>\n\n\n\n
Minerals<\/h3>\n\n\n\n
How to determine the cause of green hot tub water<\/h2>\n\n\n\n
1. Check for algae<\/h3>\n\n\n\n
2. Check for mineral levels<\/h3>\n\n\n\n
How to treat green hot tub water<\/h2>\n\n\n\n
1. Shock your hot tub to clear the algae<\/h3>\n\n\n\n
2. Clean your filters<\/h3>\n\n\n\n
3. Clean your hot tub<\/h3>\n\n\n\n
How to stop your hot tub water from turning green<\/h2>\n\n\n\n
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Start your hot tub journey with Platinum Spas<\/h2>\n\n\n\n