Castle Hot Tubs

Our Blogs - Written for you!

Interested in all things hot tub related? Then you have come to the right place! Our blogs will keep you up-to-date and informed about everything you need to know to get the most out of your spa. Our blogs are full of useful hints and tips and expert advice to enhance your well-being and help you get the most out of your hot tub experience.

Apr 6, 2021

All About Chlorine

Used properly chlorine can be your best friend in maintaining hot tub water quality. We have compiled a list of the most Frequently Asked Questions about chlorine to help that friendship progress a little more smoothly.   Find out how to use chlorine to keep your hot tub water safe and clean. Chlorine is an…

Sep 14, 2021

All About pH

A balanced pH level in your hot tub / spa / swimming pool water is an essential starting point for maintaining water quality. What does pH level measure? As a hot tub owner, you’re probably already aware that monitoring and balancing water pH level should be a part of your regular maintenance routine. But you…

Nov 18, 2020

Gritty Hot Tub Walls

One of the problems our water technicians are most frequently asked about goes something like this…. “I have a new hot tub that has been filled for about a week now, over the last few days there is a gritty feeling on the walls it’s almost like sitting on sandpaper. I don’t want to have…

Sep 14, 2021

All About pH

A balanced pH level in your hot tub / spa / swimming pool water is an essential starting point for maintaining water quality. What does…

Nov 18, 2020

Gritty Hot Tub Walls

One of the problems our water technicians are most frequently asked about goes something like this.... "I have a new hot tub that has been…

Apr 6, 2021

All About Chlorine

Used properly chlorine can be your best friend in maintaining hot tub water quality. We have compiled a list of the most Frequently Asked Questions…

Sep 21, 2021

The Shocking Truth About Hot Tubs

Let’s face it, neither the term “shock” or “dose” are words that we associate with particularly pleasant events.  You might have heard that it is…

Dec 29, 2020

Should I Install A Wood Burning Hot Tub In My Holiday Let?

If you’re considering installing a wood-fired hot tub in your holiday property – don’t decide until you’ve read our guide. Hot tubs for holiday cottages…