Cleaned a 70/30 urine soaked rug yesterday. Blue backing , habitat style rug, must have cleaned hundreds off these over the years. Cream and white rug, with a light grey running try rough it. After cleaning the rug, up it some oxidizer through my porty to brighten the rug a little. This morning I noticed that around the grey border areas there's a red bleed, but there's no red on the facial area of the rug.