Why is my hot tub water blue?

You may see a blue tint if the copper level is very high. Test the water with a copper test kit to make sure it is within the recommended range of 0.2-0.4ppm. You may need to turn your ionizer setting down if you have a copper level higher than 0.4ppm.

Is blue hot tub water safe?

Toss a dime into the bottom of the pool. If you can see whether it landed on heads or tails, then the water is clear enough. Public hot tub water should be clear but with a slight blue tint, and it should be free from foam.

What does it mean when hot tub water is blue?

Why? Well, water that has a blue/green tint usually means your home's water has excessive levels of copper. And if humans absorb too much copper (either via skin, inhalation or ingestion), it can cause: Vomiting.

What color should your hot tub water be?

Every hot tub owner's nightmare: you move the cover lifter to your hot tub and discover a water colour other than clear blue. Whatever the colour, ranging from any shade between the colours of the rainbow, can only mean trouble if it's not clear blue.

How do I make my hot tub water crystal clear?

Shock the spa.

Using a non-clorine shock, you can usually clear the water fast without having to raise your sanitiser level too high. Working with your clean filter, the shock will clear the particles and in most cases will solve the issue.

How to fix cloudy hot tub water in three easy steps!

What happens if you put too much shock in a hot tub?

You only need a small amount of chlorine to successfully sanitize your spa, so it's possible to overdo it if you're not careful. Too much chlorine can damage your hot tub and irritate your skin, eyes and lungs. Thankfully, reducing the chlorine levels in your hot tub is very easy to do.

Does chlorine clear hot tub water?

If hot tub owners use a chlorine shock to clear cloudy water, it could take up to 24 hours to clear. Yes, too much chlorine can cause cloudiness in water. It means there is an imbalance in the hot tub chemicals. High pH, high alkalinity, and high calcium hardness can also cause cloudy water.

Why does my hot tub water look dark?

Hot Tub Water is Brown

If your spa has suddenly turned brown, much like the color of tea, you can usually find the problem to be high levels of minerals — namely iron oxide. This may occur within hours after shocking the spa or making big pH adjustments.

How often should hot tub filters be changed?

Regardless of how well or how often you clean your filter, you should replace it once a year. If your tub sees a lot of use from a lot of people you might want to replace the hot tub filter more often than that, but the longest you should go is one year.

Will low pH cause cloudy water?

The pH of a pool should be between 7.2 and 7.8, with 7.6 being the ideal balance. Levels below 7.0 indicate acidic water. Levels above 7.8 mean that the water is too alkaline or basic. Both instances can lead to a cloudy pool.

What pH level should my hot tub be?

A Ph level between 7.2 and 7.8 should be maintained in your hot tub. 7.2 or below indicates that your water is too acidic, which can cause itchiness and eye burn, and your sanitiser to be less effective. High acidity can result in costly damage to your hot tub parts too.

How do you lower bromine in a hot tub?

The best way to reduce bromine concentration is to allow the bromine to outgas, or evaporate, naturally over time. If, however, you want to lower the level more quickly, you can dilute it by draining some water from the spa or removing a few gallons using a bucket, and then replacing it with fresh water.

How much chlorine do I need to shock my hot tub?

Most products require 17g of non-chlorine shock per 1500 litres of water or 35g of chlorine shock per 1500 litres. Carefully pour the treatment into your spa near the water inlets. This will allow it to circulate evenly. Wait for at least 20 minutes before using your spa.

Does high pH cause cloudy water?

Improper pH levels can affect your chlorine and the other chemicals in your water. High levels of pH can cause calcium build-up and scaling which leads to cloudy pool water.

Why does my hot tub water have a green tint?

Green hot tub water can be caused by algae, which is usually a sign of an insufficient sanitisation level (chlorine or bromine) in your tub. Minerals such as iron, copper and manganese can also turn the water green. These could be from copper pipes, corrosion of equipment or even minerals in your household water.

What if I put too much chlorine in my hot tub?

If the chlorine levels are too high, you can either wait it out and let the chlorine break down naturally or replace some of the water in your hot tub with fresh water. You can also use a chlorine neutralizer to quickly eliminate excess chlorine.

Why is my hot tub not clear?

Causes of cloudy hot tub water. When it comes to cloudy water, it's likely one of a few culprits — high pH, high alkalinity, and low sanitizer. Dirty filters, body care products, and old water can also be responsible for cloudy water.

Should I shock my hot tub after every use?

Regular hot tub shocking is inevitable to keep your water clean and safe for use. Dead skin and other elements like hair may end up dropping in the hot tub, leaving the tub in a mess. It is essential to shock the hot tub frequently – at least once every week.

Is shock the same as chlorine?

Shock is chlorine, in a high dose, meant to shock your pool and raise the chlorine level quickly. Chlorine tabs (placed in a chlorinator, floater, or skimmer basket) maintain a chlorine residual in the water. You do need to use both tabs and shock.

What is the difference between spa shock and chlorine?

Is Spa Shock the same as Chlorine? Sodium dichlor shock is a form of chlorine and can act as both sanitiser and shock treatment. If you're using a chlorine-free shock product like MPS (potassium peroxy-monosulphate), then this will not have any chlorine in it.

What happens if you get in a hot tub with too much bromine?

When they are too high in a hot tub this can be uncomfortable for hot tub owners to sit in. High bromine/chlorine levels can be very irritating on a person's skin, eyes and respiratory system. It can cause red itchy skin, red itchy eyes, and effect the lungs in a negative way.

Does baking soda clean hot tub water?

Simply sprinkle one ounce of baking soda into your hot tub's water and put the jets on for twenty minutes. Then test the water's pH level to ensure it is at safe levels for soaking.