Walking Pad and Treadmill Maintenance in a Small Flat

The answer to “how often should I lubricate this” is in your manual, and that sounds like a brush-off until you see what happens when you ask six manufacturers instead.

They publish six different intervals, running from every 40 hours of use to every six months. They publish doses running from one or two drops to about 30 millilitres. Two of them disagree about whether a new machine needs lubricating before the first walk on it.

So this page does not hand you an interval. It puts the published figures side by side, gives you the physical check for when the manual has gone, and lists the few things that are the same on every machine.

A cross-section of where the wear happens and where the silicone goes:

What six makers actually publish

Read on the manufacturers’ own support pages on 30 August 2026.

Three things follow from it.

The usage half and the calendar half rarely agree. SOLE counts hours, Horizon and Sunny count miles, and the same three-month figure sits beside 90 hours in one row and 150 miles in another.

The dose tracks the machine rather than the category name. A treadmill deck takes 20 to 30 ml; a pad takes drops. Giving a pad a treadmill dose is roughly thirty times what its maker asks for.

And one maker takes the decision off you. Horizon consoles display LUBE at 300 miles, and the machine will not run while the message is showing.

Find your own row in your own manual. If the manual has gone, the next section is the substitute.

The check that works when the manual is gone

Unplug the machine. Lift one side of the belt and reach underneath, as far toward the middle of the deck as you can. If there is oil on your fingers, or the surface feels slightly damp, no lubrication is needed. If the deck feels dry and nothing comes off on your hand, it is due.

That is a white-label under-desk pad manual’s own test, and Treadmill Doctor, a treadmill parts and repair company rather than a manufacturer, arrives at the same one from the other direction: re-lubricate when you can no longer feel moisture under the belt. A manual and a repair shop converging is the reason this check carries weight the intervals cannot.

It is a check rather than a schedule. Where the manual exists its interval governs, and the check tells you whether that interval suits how you use the machine. After lubricating, Horizon asks for three minutes at 3 mph and then three minutes walking on it, which spreads the silicone and lets you check tension and tracking at once.

What goes on the deck, and what never does

This part is narrow on purpose, because the failure modes here damage the machine or put you on the floor.

Silicone, and the kind the maker sells. Horizon specifies 100 percent silicone oil for machines built after November 2002. LifeSpan and UREVO also say 100 percent silicone; SOLE and Sunny say silicone-based; WalkingPad says silicone oil. Treadmill Doctor adds a caveat worth knowing before you buy from a hardware shelf: most home machines use water-based silicone, and it warns against silicone from an aerosol can. Buying the bottle your maker sells removes the question.

Never WD-40, 3-in-1 oil, motor oil or cooking oil. UREVO states the reason plainly: they contain solvents that melt the belt and ruin the motor.

Never on top of the belt. Horizon says it on both of its lubrication pages, once in capitals. The silicone goes between belt and deck.

Do not adjust belt tension while you are applying it. A pad manual is explicit about why in both directions: a loose belt lets the user slide off during use, and an over-tight one loads the motor and adds friction. Lubricate first, then set tension as a separate job.

Less rather than more. SOLE reports that excess lubricant can seep into the motor and cause it to overheat or malfunction, and can make the belt too slippery, reducing traction and increasing the risk of accidents.

Unplug first. Every source consulted for this page says so, two of them in capitals.

If the belt is drifting, a pad manual’s method is quarter turns of the rear roller bolt on the side it is drifting toward, checking after each. Anything past cleaning, lubricating and tracking is a technician’s job rather than a guide’s, and if you are unsure which side of that line you are on, that is itself the answer.

”Pre-lubricated” does not mean “never lubricate”

This is where the general advice goes wrong for pads specifically, and the previous version of this page went wrong with it.

The story in circulation is that many pads ship with a sealed, maintenance-free belt that must never be oiled. Read the makers who use the phrase and it means something else.

UREVO’s wording is that most new treadmills come pre-lubricated from the factory and are ready to use right away, with the first application due at about three months or 40 hours. One manufacturer’s maintenance guide describes its machine as “equipped with a pre-lubricated, low maintenance deck system” and continues in the same paragraph that belt and deck friction plays a major role in the function and life of the treadmill, “thus requiring periodic lubrication”, then prints a schedule: every four months under three hours a week, every two months at three to five, monthly above five. WalkingPad, whose pads are among the most common things under a desk, publishes three months and one to two drops.

So pre-lubricated describes the state the machine arrives in. It is a statement about the box, not a design that never needs oil.

Both mistakes cost something. Oiling a genuinely sealed belt causes the slip you were avoiding; never oiling one that is not runs friction up until the belt, deck or motor gives out. The phrase does not settle it, so the manual has to, and a maker that truly means never will say so there.

Cleaning, and the dust a pad lives in

SOLE publishes the frequencies I would work to: clean the belt every one to two months if you use the machine often, quarterly if you do not. Unplug it, lift the belt, vacuum the deck underneath, and wipe with a soft damp cloth and a non-abrasive cleaner. No bleach, no ammonia.

The flat is where this gets its own answer. A pad under a desk sits at floor level, which is where a room’s dust ends up. A folding treadmill usually stands against a wall in the room the laundry dries in. One pad manual asks owners to keep indoor dust down and humidity sensible, so that static does not reach the electronics. A maker’s guide asks for the motor cover to come off every 30 to 40 hours of training, or every four to six weeks.

Grit gets under the belt on the soles that step onto it, which is the maintenance reason behind the dedicated clean indoor trainers in under-desk walking pad setup.

One instruction for desk users that no general guide carries. The same guide asks for the machine to be switched off for ten minutes after an hour and a half of continuous running. The reason given is the motor, and roller and belt wear. A pad running across a working day passes that mark before lunch.

Two things upkeep is often sold as fixing, and what it actually does. A belt that has grown noisier is worth looking under before it is worth a repair call, because that is a symptom you can hear from where you stand. What the flat below hears is a separate question, settled by footfall through the structure rather than by the state of your belt, and it belongs to quiet apartment workouts and home gym flooring. Higher friction does make the motor draw more, but no manufacturer publishes how much, which is why home gym running cost treats belt condition as a maintenance argument rather than a figure.

Fill in your own card

Five lines, on a card taped inside the machine’s cover or kept with the manual:

1. Model, and where the manual lives.
2. The lubricant the maker specifies, and where to buy it.
3. The interval it publishes, both halves if it gives two.
4. The amount per application.
5. The date, and the mileage or hours, of the last one.

Horizon prints its own version of line five: record the mileage and the date on the back of the instruction page. That is the part of this that survives a year.

Every figure above belongs to a particular machine rather than to a standard. Where your manual disagrees with one, the manual is right. If you are still choosing between the two kinds of machine, ease of upkeep belongs in that decision beside size and floor impact, which is where walking pad versus treadmill puts it.