Powdered oxygen carpet purifier lifts yellowing from previous spills

https://iad.portfolio.instructure.com/shared/ac29c3e5335a32f4fc8b89970c47b764f5ae38ae28aa1436

Powdered oxygen carpet cleaner lifts yellowing from antique spills. Safe for most colorfast carpets; perpetually try a hidden place to make sure compatibility before full application.