Top 4 Hot Tub Chemicals For Your Home Spa
                            Top 4 Hot Tub Chemicals For Your Home Spa 
Here are a few best hot tub chemicals you 
should consider for the safety of your home 
spa and hot tubs:
1. Alkalinity Increaser: –
As a hot tube owner, you face problems in 
controlling chemical balance of hot tubs 
more often. Though it’s not a difficult task, 
but different places use different types of 
water which can be a major problem for 
some spa owners. When you find the total 
alkalinity is low on a spa test, it’s time to 
buy an alkalinity increaser for your hot tub. 
Benefits: –
•The alkalinity level should be 102 to 125 
ppm.
•Helps in prevention of corrosion and 
equipment damage. 
•Reliable, safe and effective option for hot 
tubs.
•Improves effectiveness of sanitization 
systems
2. Water Clarifier: –
Clear, healthy water plays a key role ensuring a relaxing hot tub 
experience. Even very fine particles can be formed in hot tub water. 
These particles are smaller in size so that they remain unfiltered by the 
filter system. Using a water clarifier like SEA BLUE can make these 
particles attract to one another in order to increase their size. Then, the 
large particles can get filtered out through the filter system. If the hot tub 
water is filled with these finely suspended particles, then they will give 
the water the dull cloudy look. But with SEA BLUE, the water will become 
clear and retain its sparkling clear appearance. 
Benefits–
•Trusted, safe and effective
•Add beautiful appearance back to spa water
•Helps filter system in the removal of suspended particles
•Non toxic in nature
•minimizes and restores water clarity
3. pH Booster: –
If eye or skin irritation happens with you when you are in spa, a pH booster 
can be used as a ultimate solution to this problem. It can help increasing the 
pH in spa and hot tub water. This pH booster can be quite compatible with all 
types of sanitizers like chlorine, bromine and biguanide. After all, proper pH 
balance is an important part of hot tub maintenance. If the pH becomes low, 
the water will be acidic and it will give rise to skin irritation and eye 
discomfort. Hence, it’s highly suggested to test water levels on a regular 
basis to ensure perfect pH level. 
Benefits: –
•Increases the pH level in spa and hot tub water
•Protect equipments from the damage caused by low pH levels
•Reliable, effective and safe
4. Calcium Increaser: –
This chemical will increase the 
calcium hardness in hot tub water. 
It’s fully soluble in water and your hot 
tub or spa can be used after that. It 
can help you increase calcium level; 
which in turn prevents spa foaming. 
Low calcium level can give rise to 
corrosion of metal parts in your spa. 
Keep in mind that soft water is 
responsible for quick failure of 
heating elements.
Benefits: –
•Calcium level remains in between 
200-300 ppm.
•Helps in preventing foaming and 
early heater damage.
•Trusted, safe and effective
•Increases hardness of water
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Cedar Tubs Direct specializes in offering a wide range of hot tubs, hot tub 
accessories and hot tub chemicals best suiting client’s needs and 
preferences. For keeping your hot tub in top condition, buy 
hot tub chemicals from Cedar Tubs Direct and get perfect enjoyment all year 
round! For more information about our products, please make a visit to our 
website today or contact online!
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Ph: 800 759 8990
          Ph: 800 759 8990
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          Ph: 800 759 8990
             Ph: 800 759 8990
Contact Us
https://www.cedartubsdirect.com/
Ph -No- 1-800759-8990