Uncoloured and clean pond liners are appealing to the eye, but discolouration can easily ruin the look of your pond. Most of the time, problems like this happen when your clothing gets touched by bacteria, chemicals, or UV rays.
If your pond lining appears too discoloured, you can contact That Pond Guy for advice on the best solutions to rejuvenate your pond. They offer customized advice on choosing the products and maintenance to help you make your pond look nice and healthy. In this post, we shall talk about how to avoid and eliminate liner discolouration.
What Causes Liner Staining?
The usual cause of stains on your pond liner is bacteria or small organisms that have formed behind the liner. These organisms release gases like hydrogen sulphide and methane, which react with dissolved metals in the water (such as copper or iron) and create visible stains.
Thankfully, some of the recent news is encouraging. At least these marks won’t bother you for long. Eliminating the cause of the discolouration leads to the issue fading on its own.
Treating the water with Alkorplus 81059 is one option, as it normally neutralises the elements causing stains in the water. A different method is to use chlorine to create a shock that kills bacteria, but this needs the pool to be drained partially and may not always be suitable.
The Problem with Tape and UV Fading
If you add the wrong kind of tape during installation, the liner could develop stains or changes in appearance. It can easily get stained if PVC lining meets tape or other sticky adhesives. Sometimes, putting tape beneath the liner can help stop liquids from staining the paper.
Liner discolouration is often caused by exposure to ultraviolet (UV) rays. Although liners are made with UV protection, constant exposure to sunlight will eventually lead to some fading.
As boats sit above the water, the fading becomes very noticeable once a few years have passed. When you are not using your pond, make sure to cover it to slow the growth process.
Chemical Bleaching and Surface Deposits
Severe chemicals such as chlorine, acid, or hydrogen peroxide can similarly strike colour and print from liners. Always add diluted chemicals to the pond so you prevent patchy bleaching.
Substances, such as calcium and sunscreen, can settle on the surface and become a cause of colour change. When copper treatments are mixed with sunscreen, there is a tendency for stubborn yellow stains to form around the waterline. Keeping your PVC surfaces clean with special products stops these issues from persisting.
Preventing and Fixing Discolouration
To maintain a fresh-looking liner, use an algaecide that does not feature copper, keep the pond’s water chemistry in check, and frequently wipe the waterline. If you notice stains, you can use activated carbon or anti-stain products to restore your bottle’s colour. If fading or chemical damage is really bad, a new liner may be required.
Both routine upkeep and the correct treatments will help your pond liner last and your water feature stay appealing for many years. If you are looking for help, That Pond Guy offers all the information and items needed to address liner discolouration.
