Clearwater 1.5kg pH Minus is a simple and effective way to keep the pH levels of your spa or hot tub within the recommended boundaries, reducing alkalinity and producing a more comfortable swimming environment. It's the best way skin discomforts which can be caused by high pH levels. Maintaining the correct pH levels also enable chlorine to work more effectively at killing bacteria in the spa.
Your Lay-Z-Spa or hot tub pH levels should be kept between 7.2 and 7.6 (this can be tested using Clearwater Dip Test Strips.) When water pH levels clamber above 7.6, alkalinity increases and pH treatment is required. Anything and everything that enters a hot tub contains its own pH level which, quite naturally, alters the pH balance of your spa. Contaminants can include things such as falling leaves, trespassing bugs, dead skin, natural body oils, deodorants or moisturisers!
Using the pH reducer couldn't be easier. You can apply it directly to the hot tub (so long as the water temperature is over 20°C or alternatively by pre-diluting in a container of warm water before adding to the spa water.) After eight hours, pH levels should be checked again and decreased or increased until they fall within the bracket of 7.2 to 7.6. If the pH level has fallen below 7.2 you should use Clearwater pH Plus to increase it to the correct level.
As with all chemical products, instructions and warnings included with the product should be carefully followed and heeded.
|International Delivery Available||No|
|Product Height (cm)||20|
|Product Width (cm)||10|
|Product Length (cm)||10|
We offer standard Royal Mail postal and Parcelforce or APC courier services. Orders that are over 3kg in weight have to go with one of our couriers, which is a next working day service. Please note, currently we do not ship outside of the UK.
We process and dispatch orders Monday-Friday only. We do not ship packages during weekends or bank holidays. Our cut-off times are 1pm for courier delivery, and 4pm for Royal Mail delivery. For guaranteed next day delivery, you will need to place your order before 1pm, allowing time for any security checks to be completed. We cannot guarantee next day delivery on orders placed after then, although we will try our best. Orders placed after 4pm on a Friday or over the weekend will be dispatched on the Monday. Delivery services exclude weekends and bank holidays so please take this into account when placing your order.
We pass on your email and/or mobile number to our couriers who will keep you updated with the status of your delivery. You will receive an email and/or SMS message on the day of delivery giving you an estimated delivery time. If your item is being delivered Royal Mail Tracked or by Parcelforce, you may be able to re-arrange delivery to a neighbour, opt to have it left at the delivery address, collect your parcel or have the order delivered another day from your SMS/email. If you do not wish us to pass on your contact details to our carrier, please let us know after purchase.