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Ona Block Fresh Linen

£ 9.95
Ona Block Fresh LinenOna Block is a favourite product with growers looking to neutralise bad smells escaping from their grow rooms. A blend of essential oils and perfumes, Ona Block does not just mask odours it neutralises them. Easy to use, remove the lid and place the tub where bad smells may escape, smaller amounts of Ona Block can be placed in small containers if required. Best used along side a Carbon Filter.