I use a 1 gallon zip lock bag, Loosen the filter so you can turn it by hand, slip bag over filter and around filter mount andtry to zip from one sideas much as possible andpinch and hold the zip with fingers while turning filter with other hand, filter and oil are all contained in bag, whilebeing alittle careful to remove the bag from filter mount,the mess stays in the bag. Works for me, friends were impressed also.[sm=smiley20.gif]