Cleaning in Malawi

A study of peri-urban Malawian households found 32.5% had experienced a water interruption in the past month, and that the interruptions were unpredictable — more common, not less, on piped supplies.

Households that lost supply were three to five times more likely to skip laundry and to skip handwashing after handling animal waste. Not through carelessness. Because there was no water.

For a cleaning contractor this is an operational fact, not a background statistic. It decides how much water we store on site, how we charge cloths in advance, and which tasks we move to a low-moisture method so they still get done on a dry day.

Load shedding is not an occasional event. Generation from the main hydro stations has repeatedly dropped far enough to force emergency rationing, and solar output collapses in poor weather exactly when demand does not.

So the plan cannot depend on mains power arriving on schedule. Battery equipment, manual methods that genuinely work, and a shift plan that moves power-dependent tasks to the hours when supply is reliable.

Mud at every entrance, wet floors that become the main slip risk in the building, damp that turns into mould in a closed store room, and flooding that damages sanitation infrastructure and drives cholera.

Matting at entrances stops most of it before it starts — it is the cheapest intervention in the building and the one most often skipped.

Dust settles on every surface and gets walked in as fine grit. Grit is abrasive: it scratches floor finishes, and once a floor is scratched it holds dirt and needs replacing years early.

Sweeping a gritty floor with the wrong tool grinds it in. This is a maintenance question disguised as a cleaning question, and it is your asset that pays for getting it wrong.