I left a window open while I went on vacation, how do I remove yellow pollen stain from my carpets?

Answer: This stain requires a good deep cleaning! You’ll need to flush out the stain by deep cleaning with a portable or upright deep cleaner. Use 2X Professional Deep Cleaning formula or 2X Fiber Cleaning formula which includes Scotchgard™ in your upright deep cleaner so you can protect your carpets from future stains! Use Little Green formula in the portable deep cleaner. 
If there is any discoloration follow up with OxyPro® Stain Remover for Carpet .