the quarterly tithe (o-cedar replacement heads)

idk why they sell these in a four-pack, but i suppose it’s a concession to the fact that even ‘immortal’ engineering eventually degrades. these are the exact 100% premium microfiber strands required for the spin mop’s capillary action. julian thinks one head should last a year, but i prefer the ritual of replacement every three months—it’s the only way to ensure i’m not just spreading the suburb’s dust around. machine washable, yes, but eventually the structural integrity fails, and you have to pay the tax to the floor-gods again.