produt shipping is portuguese version bleach concentrate tablets 48 tablets, 160 grams These pellets replace liquid liquids and, because they are effervescent, dissolve rapidly and release chlorine in its most active form.a single lozenge tablet to 10 liters of water.does not contain any coloring agents and can be used to clean utensils in contact with food.Bucket - add 1 or 2 tablets per bucket of waterwashing machine - add 1 tablet to the detergent (only white laundry)place 1 tablet in the toilet, let it act overnightbath-fill with water and pour 2 tablets, let it act for 1 hourbucket trash - fill with water and pour 2 tablets, let stand for 1 hour Contains sodium dichloroisocyanurate, do not use in combination with other products.keep locked the key and out of reach of children Normally :- Delivery in European Union , between 5 - 7 business days. - Delivery to other countries , between 7 - 12 business days.