Following feedback from customers requesting less plastic packaging, Dri Pak have relaunched Soda Crystals Laundry Boost as Oxi-Boost. It\'s the same great product but packed in a cardboard box. Oxi-Boost contains no perfumes, fragrance or enzymes - perfect for those with skin allergies and sensitive skin conditions such as eczema and dermatitis. Oxi-Boost contains oxygen bleach (not to be confused with chlorine bleach) and has a number of benefits when used in conjunction with your usual laundry detergent: Tackles stains Keeps whites white (but won\'t fade colours) Softens your water to help prevent limescale forming Oxi-Boost can be used in three ways: As a spot treatment: Make up a paste and apply directly to the stain. Leave for at least 20 mins before washing off As a soak/hand-wash: Dissolve the required amount of Oxi-Boost in a bowl, to the temperature that the garment advises and leave to soak for at least an hour. Hand wash if desired/required. In the washing machine: Use with your usual detergent as described