WAXIE-Green Solsta 846 Fibercare 3L 4/Cs. WAXIE-Green SOLSTA 846 Fibercare is odorless, low-pH, extraction cleaner, neutralizer, brightener and deodorizer. Helps eliminate brown out. Ideal for blood stains, food, stubborn soils, animal odors and stains. Green Seal certified. SEPG reference number: 014578 SEPG reference number: 015254