Wellington boots are built to handle mud and puddles, but that toughness does not mean they can be ignored once the weather clears up. Dried mud left sitting on the rubber for weeks can gradually make the surface stiff and dull, even on boots built to last for years.
A simple rinse under a hose or tap after a muddy walk removes most surface dirt before it has the chance to dry hard. Stubborn patches usually lift with a soft brush and a little washing-up liquid, worked gently rather than scrubbed hard against the rubber surface.
Store them upright, not folded
Wellingtons should always be stored standing upright rather than folded over or squashed under other footwear. Folding creates permanent creases in the rubber over time, and those creases eventually turn into cracks exactly at the point where the boot bends most during walking.
Direct sunlight and heat sources like radiators cause rubber to age faster and fade in colour. A cool, shaded spot near the back door is far better suited to storage than a sunny porch, even if it means the boots take slightly longer to dry fully first.
A light coating of rubber conditioner, applied occasionally, helps keep the material flexible and less prone to small cracks appearing with age. This is particularly worthwhile before and after long periods when the boots sit unused in a shed or porch.
Before the first wear after a break, it is worth checking the sole and the seam where it meets the leg of the boot. Catching a small split early is simple, while continuing to wear a damaged boot only makes the problem worse over time.
Keeping a spare pair of insoles nearby also helps, since the ones fitted as standard rarely last as long as the boots themselves. Swapping them in once they start to feel thin keeps the whole boot comfortable for many more seasons of wear.