Households Warned Musty Smell In Wardrobe Could Be A Sign Of Rotting Clothes

As cold and damp conditions have set in across the UK, households are being urged to check their wardrobes for signs of dry rot, as experts reveal the hidden fabric fault could be quietly destroying much-loved clothes.

The warning comes from clothing experts at Messina Hembry, who say long-term storage, moisture, and poor ventilation are causing garments to rot from the inside out. Dry rot is a term often used to describe the breakdown of fabric caused by age, moisture, and lack of ventilation, which can severely weaken the structural integrity of clothing fibres.Once dry rot sets in, fabric becomes brittle and prone to tearing – often beyond repair. The damage is most common in cotton, linen, and silk items that are stored in damp or sealed environments, such as plastic garment bags or unventilated lofts.

Signs of dry rot in clothes can be subtle at first but become more obvious over time, so families are being told to look out for faded or discoloured patches, particularly along folds and creases, as well as a musty or damp smell coming from the wardrobe. When handled, affected garments may also feel brittle and crumble easily when tugged or stretched. Fortunately, there are ways to protect your wardrobe from dry rot setting in, including using breathable covers like cotton or muslin, as well as silica gel packets or moisture absorbers. 

Josh Hembry, garment expert and the COO of second-hand clothes retailer Messina Hembry said: “Dry rot in clothes is something most people don’t notice until it’s too late, when you go to wear something and it literally crumbles in your hands. It’s heartbreaking when it happens to a special item of clothing or a vintage piece you’ve looked after for years – especially when it could have been avoided. We always recommend storing your most precious garments in a breathable cover, keeping them away from heat and moisture, and refolding items now and then to stop stress building along the same creases. A few simple changes can really extend the life of your clothes.”

Five tips to prevent dry rot in clothes:

1. Avoid plastic bags or airtight boxes for long-term storage 

While plastic bags and airtight containers may seem like a good way to protect clothes from dust and pests, they can actually trap moisture inside, creating a damp environment that encourages dry rot and mould to develop. Instead, choose breathable storage options that allow air to circulate around your garments, reducing the risk of fibre damage.

2. Store garments in cool, dry, and well-ventilated areas

Heat and humidity are key factors that speed up fabric deterioration, so keeping clothes in a cool and dry space helps preserve the fibres and prevent rot. Well-ventilated areas allow fresh air to flow, which discourages dampness and keeps your wardrobe smelling fresh. Avoid storing clothes in cellars, basements, attics, or cupboards that are prone to moisture build-up.

3. Wash clothes before storing to remove body oils and dirt

Oils from skin and sweat, along with dirt and food stains, can accelerate fabric breakdown if left on garments during storage. Washing clothes thoroughly before putting them away helps remove these residues. This not only keeps them clean but also reduces the risk of dry rot developing over time.

4. Refold items regularly to prevent damage along creases

Leaving clothes folded in the same way for months or years can cause fibres to weaken along crease lines. Regularly refolding garments or hanging them up can help distribute stress more evenly across the fabric. This simple habit slows down the breakdown of fibres and keeps your clothes looking their best for longer.

5. Use breathable clothes covers and moisture absorbers

Breathable garment covers made from cotton or muslin protect clothes from dust while allowing air to circulate, preventing trapped moisture. Adding moisture absorbers, like silica gel packets or specialised dehumidifiers, to wardrobes or storage boxes can also help maintain an ideal environment and reduce the risk of dry rot and mildew.