Hygiene is the whole difficulty
Ask anyone who has run a long term what actually ended it, and the answer is almost never desire. It is skin. Moisture, friction and time are the three variables of this practice, and all three are managed by a routine that takes four minutes a day and that almost nobody does properly in week one.
The daily routine
Rinse in place, warm water, every day. Warm water moving through the device, ideally in the shower, is the core of it. Soap is optional and often counterproductive: residue trapped under a ring irritates more than the sweat it was meant to remove. If you use anything, use a mild unscented cleanser and rinse far longer than feels necessary.
Dry completely. This is the step that decides everything. Water left under a ring or inside a device is the single largest cause of irritation and odour. Pat with a soft towel, then dry with cool air — a hairdryer on its lowest setting, held at distance — until the skin under every contact point is genuinely dry, not merely less wet.
Inspect. Every day, look at every point where the device touches skin, with actual light. You are looking for redness that does not fade within minutes, any change in colour, any break in the skin, any swelling that was not there yesterday. Thirty seconds. This is the step that turns a problem into an adjustment instead of an emergency.
Odour is a signal, not a smell
Persistent odour means moisture is being trapped, and trapped moisture is the precondition for everything worse. Do not mask it. Treat it as a drying failure and fix the drying. If odour persists after the routine is genuinely correct, the fit is wrong.
What to keep away from it
Scented products, heavy oils and thick creams under a device all do the same thing: they sit where they cannot evaporate. Petroleum-based lubricants degrade some silicones. Alcohol-based sanitisers dry and crack skin that is already under friction. Plain water, thorough drying, and clean cotton against the area are unglamorous and correct.
Materials, briefly
Silicone is comfortable and holds moisture — dry it with particular care. Plastic is easy to rinse and can develop sharp edges at seams as it ages, so run a finger over every edge weekly. Metal cleans well and conducts heat and cold, which matters more in October than people expect. All of them need the same inspection.
The line where hygiene stops and medicine starts
Numbness, discolouration that does not resolve, swelling, discharge, broken skin, or pain that is not discomfort: these are not hygiene problems and no routine will fix them. Remove the device, then decide. The full list is here, and it is short on purpose.
None of this is exotic. It is the same discipline any adjacent field applies to anything rigid worn against a body: inspect daily, keep it dry, and never let a commitment outrank a skin sign. A coached month at Locktober 2026 builds the inspection into the daily check-in, which is the simplest way to make sure it actually happens on day nineteen.