In order to treat your vinyl liner stains you first have to identify if it s an organic stain or a chemical stain.
Green stain vinyl pool liner.
The stain is not completely solid and seems to be in the pattern of the water flow in my round pool.
Pool liners have to be handled with great care when cleaning stains off of them or you can damage and discolor the pool liner.
Having unsightly stains on your vinyl pool liner however can quickly make your otherwise perfect looking pool look anything but appealing to swimmers in your household.
I don t believe its an algae but.
I ve actually struggled with this issue going on 2 years now.
Over a period of time pool liners tend to accumulate different types of stains.
Green or green brown pool stains organic usually caused by decomposed leaves twigs algae or other plant life.
My liner is completely covered with stains that look like algae on the floor and walls.
The center of the pool has about a 2 3 foot.
I have an inground pool with vinyl liner 18 x 36.
And vinyl liner pools they present a particular challenge.
To identify the type of pool stain you re dealing with match it s color s to one of the descriptions below.
However you cannot treat vinyl liners with acid wash so you may be out of luck.
Vinyl pool liners are not made for harsh and abrasive cleaning agents.