For added convenience, SpecTak is available in both bulk and in Packs. Use 1  ounce per load of SpecTak in standard home-style washer (approx 15lbs of laundry). Mild, safe, and easy to use Color-safe and can be used as an overnight soaking agent Possesses a powerful synergistic combination of enzymes, oxygen bleach, and detergent Includes special fluorescent brightener and four detergent agents for high range of soils and stains Good sudsing action even in extremely hard water conditions Ideal product for use in shirt and family laundries for ultimate quality Use on table linen and napkins for ready removal of proteinaceous and oily residues Works great to remove grass stains and clay stains from athletic uniforms Available in SpecTak Packs (45 grams each) and Commercial packages