['rangehoodfilters', 'poolwater', 'weeds', 'ants', 'leaves', 'cobwebs', 'fireextinguisher', 'mowlawn'], 'bimonthly' => ['vacuum', 'mop', 'kitchen'], 'biannualy' => ['cleanhouse', 'cleangarage', 'testreliefevalve', 'testsmokealarms', 'smokealarmbatteries', 'fridgecoils'], 'quadriannualy' => ['chlorinatorplates'], 'annualy' => [ 'summer' => [ 'december' => [ 'weekly' => ['treeflowers'] ], 'january' => [ 'bulkgreens', 'weekly' => ['treeflowers'] ], 'february' => [] ], 'autumn' => [ 'march' => ['windowdebris'], 'april' => ['cleangutters', 'checkdrains'], 'may' => ['coverpool', 'cleanchimney'] ], 'winter' => [ 'june' => ['tightenfixings', 'fanfilters'], 'july' => ['bulkrubbish'], 'august' => ['caulking', 'showerheads'] ], 'spring' => [ 'september' => ['shrubs'], 'october' => ['palmtrees', 'uncoverpool'], 'november' => ['checktaps'] ] ] ]; /* clean computer files clean car vacuum bedroom change bed sheets clean bathroom dust bathroom clean shower */