Household cleaning and hygiene

Ordinary clean, with more attention to the bathroom and the kitchen. That is genuinely the whole answer. Households exhaust themselves disinfecting every surface daily, and it achieves very little compared with handwashing, safe food and keeping unwell people away.

Surfaces are a minor route. Most infections during chemotherapy come from the person's own mouth and gut, or from another person, not from the furniture.

Where the effort should go instead

The bathroom, the kitchen, anything damp, and the laundry. Those four are where cleaning genuinely reduces risk. Everything else is ordinary housekeeping, done at ordinary frequency, ideally by somebody other than the patient.

Sweeping a dry floor with a broom throws dust into the air and the patient breathes it. So does shaking out mats, clearing a storeroom, turning out an old cupboard, and any building or repair work. Dust from those places carries mould spores, and suppressed immunity handles them badly.

Change how the floor gets cleaned

Damp mopping rather than dry sweeping, or a vacuum if you have one. Where a broom is used, sprinkle water first and have the patient in another room with the door closed until the dust settles.

Keep the patient away from the disruptive jobs

Clearing storerooms, sorting old boxes, shifting furniture, cleaning behind almirahs, anything with visible dust. These are the jobs to postpone or to hand over entirely, not the daily wipe-down.

Building work deserves particular care

Renovation, demolition or construction at home or next door produces far more of the same dust than any household chore. If work is planned, tell your team, and consider whether the patient can stay elsewhere while it happens.

Air coolers and water tanks

Both need regular cleaning and drying, because standing water grows things. Have someone else clean them, and keep the patient out of the room while it is done.

The single most useful change is not cleaning more, it is moving certain jobs away from the patient. Households often do the opposite — they scrub harder while the patient carries on sweeping, because nobody thought to reassign anything.

Jobs to hand over completely

The bathroom, the litter tray or anything to do with animal waste, the air cooler and water tanks, dry sweeping, clearing storerooms and cupboards, and any laundry soiled with body fluids during the precaution days. Those are the ones where the patient doing them carries real risk.

Jobs that are fine if they feel up to it

Light tidying, folding clothes, wiping a table, washing a few dishes. There is no reason to stop someone doing ordinary things around their own home, and being useful matters for mood during months of treatment.

Give the household a clear list

Write down who does the bathroom, who does the floors and who deals with the animals, rather than leaving it to be worked out each day. Tasks without an owner end up back with the patient, which is exactly the outcome you are trying to avoid.

And do not let it become guilt

People feel useless watching others clean their house. Saying plainly that this is a short-term division of labour for medical reasons, not a judgement about capability, helps more than most families expect.