Stains will run from you when you do this

https://sierra-wiki.win/index.php/Installing_the_front_percent_or_vinyl_porch_railings_35498

Stains Will Run From You When You Do This…<br/>No matter what type of carpet stain remover you are using, follow these instructions to prevent the unmentionable. First of all try scraping out the stain with a dull knife