![Stain on vinyl liner? My chemicals are perfect. I've brushed and scrubbed by hand. I've rubbed it with a chlorine tab and vitamin c tablets. Nothing makes a difference. Any ideas? : Stain on vinyl liner? My chemicals are perfect. I've brushed and scrubbed by hand. I've rubbed it with a chlorine tab and vitamin c tablets. Nothing makes a difference. Any ideas? :](https://i.redd.it/25ldcg9w3iz21.jpg)
Stain on vinyl liner? My chemicals are perfect. I've brushed and scrubbed by hand. I've rubbed it with a chlorine tab and vitamin c tablets. Nothing makes a difference. Any ideas? :
Medirite Vitamin C Tablets 30 Pack | Oils, Single Vitamins & Minerals | Vitamins | Health & Beauty | Checkers ZA
![BATH Dechlorination Tablets Vitamin C Effervescent, Pool, Shower 20tablets/Bottle x (5) - Walmart.com BATH Dechlorination Tablets Vitamin C Effervescent, Pool, Shower 20tablets/Bottle x (5) - Walmart.com](https://i5.walmartimages.com/asr/be69f9d5-fdbf-41ef-9507-7b9a980076ec.0e70b1574e4a54180cbe456376eab9f4.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)