Door mat guide: rubber, microfibre and where each one belongs

A door mat looks like a trivial purchase until you notice how much of your cleaning is caused by the first two metres inside the door. Grit scratches floors, wet shoes mark carpet, and it all arrives at the same spot.

The fix is not a better mat. It is the right mat in the right place, and usually two of them.

The two-mat idea

Professional cleaners think about entrances in two stages, and it works just as well at home.

Outside, you scrape. This mat removes the heavy stuff: mud, grit, leaves. It needs a coarse, tough surface and it needs to cope with rain.

Inside, you absorb. This mat takes the moisture that is left. It needs a soft, dense pile that holds water rather than pushing it around.

Ask one mat to do both and it does neither well. A rubber mat indoors leaves wet footprints past it; a fluffy mat outdoors turns into a sodden, muddy mess within a week.

Rubber mats: the outdoor workhorse

Rubber is the material for outside a front or back door. It does not rot, it does not blow away, rain runs off it, and a ridged or ringed surface gives shoe soles something to scrape against.

Two features are worth checking. A non-slip backing matters on a smooth porch tile, where a mat that slides is a genuine hazard. And an open or ringed design lets water and grit fall through rather than sitting on top, which keeps the mat usable in winter.

Cleaning is the easy part: lift it, shake it, hose it, stand it on edge to dry.

Microfibre mats: the indoor absorber

Just inside the door, you want absorbency. Microfibre and soft fluffy mats hold a surprising amount of water in a dense pile, so the moisture stops at the mat instead of travelling down the hall.

They are machine washable, which is the point: an indoor mat should be washed regularly rather than replaced. Check the backing is non-slip, especially on wood or tile, and shake them out between washes so trapped grit does not work into the pile.

They are also the right mat for a kitchen sink or a utility area, where the problem is splashes rather than mud.

Bath mats are a different job again

A bath mat has to absorb a lot of water quickly, dry out between uses, and above all not move when someone steps onto it with wet feet. Non-slip backing is not optional here.

Two-piece sets usually pair a rectangular mat for the bath or shower with a U-shaped piece that fits around a pedestal or toilet base. That shape exists for a practical reason: it covers the spot that actually gets wet.

Getting the size right

The usual mistake is buying a mat narrower than the door. A mat should be at least as wide as the doorway, so a normal stride lands on it rather than beside it.

A common outdoor size is around 45 x 75cm, which suits a standard front door. For double doors or a wide porch, use two mats side by side rather than one undersized one.

Depth matters too. You want both feet to land on the mat, which takes roughly 60cm or more of depth to work properly. Anything shallower gets one step, and one step is not enough to clean a shoe.

Last check: measure your door clearance. A thick mat that stops the door opening is a daily irritation, so check the gap under the door before choosing a deep pile.

What to buy

• 45 x 75cm rubber door mat with non-slip backing - the outdoor scraper.
• All-weather rubber welcome mat - ringed surface that lets grit fall through.
• Microfibre soft fluffy floor mat - the absorbent one for just inside the door.
• 2 piece non-slip bath mat set - rectangular plus U-shape for the bathroom.

The full range is in door and floor mats.

Frequently asked questions

How often should I wash a door mat?

Shake an indoor mat out weekly and wash it monthly, more often in winter. An outdoor rubber mat only needs lifting and hosing, but lift it regularly anyway so the surface underneath can dry.

Why does my mat keep sliding?

Either it has no non-slip backing or the floor underneath is dusty. Clean the floor first, because a fine layer of dust defeats even a good rubber backing. On a very smooth tile, an anti-slip underlay solves it.

Can I put a fluffy mat outside the front door?

You can, but it will not last. Soft pile mats hold water rather than shedding it, so outdoors they stay damp, attract mud and start to smell. Keep them inside and use rubber outside.