DETERGIN-A: Professional pre-remover of tannin stains: coffee, tea, wine, beer, fruit, grass, liquor, cola, drugs, and the like. DETERGIN-A can be used in drycleaning and laundering, in the pre-spotting. Rinses easily in perchloroethylene and water. Pre-spotting: moisten the stain with DETERGIN-A, rub gently, dab with a drycleing intensifier (TERPURAN or DEOLAN) and dryclean. Packed with plastic bottle of 420 ml.