Definately ask before you go as you don't want to get there and have cloth waiting a week to be washed...
I'm taking mainly pockets to my parents as I'm a tumble-drier snob (my mum doesn't have one and has hard water too) and we're going for about 5days and pockets dry quicker I think...
I'm also taking my own washing detergent as my mum uses soap nuts or ecover neither of which personally I find any good for nappies...
I'm taking flongies too and possibly some wool for warmth mainly...
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