500ml 1L 5 Litre Very Strong White Vinegar 20% Cleaner Limescale Stain Remover
Can be diluted (125ml makes 500ml of white vinegar). Available in 500ml, 1 Litre & 5 Litres. HIGHLY CONCENTRATED WHITE VINEGAR. (normal white vinegar is 5%). Can be used as a weed killer. Very Strong Acetic Acid (20%).