A Complete Guide to Controlling Odour When You Have Incontinence
Living with incontinence can be challenging whether you’re managing it yourself or caring for someone who is, but it shouldn’t take away a person’s comfort, dignity, or confidence.
For many, odour control is definitely one of the day-to-day concerns. Even small leaks can create lingering smells, especially in Singapore’s warm, humid climate, making both users and caregivers feel stressed or self-conscious.
The reassuring news is that odour can be managed effectively and discreetly. With consistent habits, lifestyle changes and thoughtfully designed products, staying fresh and comfortable becomes much easier for everyone involved.
This guide walks you through simple and practical ways to stay fresh and confident.
Why Odour Happens
When urine sits on the skin or diaper surface, bacteria begin breaking it down, producing ammonia-like smells. The longer the urine stays, the stronger the odour.
When you drink too little, urine becomes dark and strong-smelling. Hydration plays a big role in odour control.
What you eat affects how your urine smells. This is especially noticeable in Singapore where certain foods are known triggers. Strong spices, fermented foods, and certain supplements can also intensify odour.
If a diaper doesn’t fit well or absorbs too slowly, urine stays on the skin longer, increasing odour-causing bacterial growth.
Besides clothing, absorbent surfaces like bed protectors or wheelchair cushions can trap odour even when the diaper is changed. These must be replaced and cleaned regularly to prevent lingering smells.
How to Control Odour When You Have Incontinence
It sounds easy but many people with incontinence drink very little for fear of leaks. Drinking too little water makes urine more concentrated, causing a sharper smell.
Aim for pale-yellow urine a sign of healthy hydration. Spread fluid intake through the day to avoid sudden bladder pressure and limit intake in the evening.
Not all adult diapers are created equal. To rank high in odour control, a product must do more than just "hold liquid", it must manage the chemical environment of the diaper.
Rapid Absorption & Wicking
The faster urine is pulled away from the surface and locked into the core, the less time bacteria have to interact with it. TrueHugz CoolDiscreet, CoolComfort and CoolGuard utilize advanced polymer cores that turn liquid into gel instantly, effectively "locking" the chemical precursors of odour inside the product.
Every TrueHugz diaper is engineered with built-in odour-neutralising agents and an anti-bacterial layer that actively inhibits the growth of ammonia-producing microbes.
Breathability vs. Heat
Heat is a catalyst for odour. TrueHugz products feature breathable outer layers that allow heat and vapor to escape while keeping liquid trapped. This cooling effect not only prevents skin rashes but significantly slows the production of ammonia.
Too Loose: Leads to "peripheral leaking," where urine hits clothing or furniture.
Too Tight: Prevents air circulation and causes sweat to mix together with urine, which intensifies smells. Always ensure the diapers can be adjusted easily for a good snug fit.
Changing your diaper regularly helps prevent bacteria build-up, control odour, and keep your skin healthy. A good guideline is to change whenever the diaper is soiled, and to do a check every 3-4 hours during the day.
Night-use diapers are designed to last through the night, but they should be changed first thing in the morning or earlier if there is any discomfort or leakage.
Many people may forget that supplementary products also need frequent changes:
• Bed liners and underpads absorb leaks
• Wheelchair covers and cushions trap moisture if soiled
• Mattress protectors need periodic washing too
These surfaces can hold odour even after the diaper has been changed. Replacing or washing them promptly prevents persistent smells in your room or living space.
Effective odour control starts with the skin. If the skin is not cleaned and dried properly, the "smell" isn't just in the diaper; it’s on the body.
The pH-Balance Factor
The "acid mantle" is a thin, slightly acidic film on the surface of human skin that acts as a barrier to bacteria. Standard soaps are often alkaline, which can disrupt this barrier. When the skin’s pH is off, it becomes more susceptible to Incontinence-Associated Dermatitis (IAD) and bacterial colonization.
The Routine: Use pH-balanced, fragrance-free wipes or gentle cleansers.
Focus Areas: Ensure skin folds and creases are thoroughly cleaned.
The "Pat-Dry" Rule: Never rub the skin dry, as this creates micro-tears. Gently pat the area with a soft towel. Moisture trapped in skin folds is a breeding ground for odour-causing fungi and bacteria.
Odour lingers in closed spaces. Improving air circulation helps tremendously.
Simple ways:
• Open windows when possible
• Use a fan to move air around
• Consider an air purifier with a carbon filter
• Sun bedding occasionally (UV reduces bacteria)
A fresh environment supports overall freshness.
Proper disposal prevents smells from spreading.
Tips for better hygiene:
• Fold and tie used diapers tightly
• Use disposal bags
• Keep a lidded bin
• Empty the bin daily
• Sprinkle a bit of baking soda at the bottom
This routine helps prevent odours from building up in the room, especially in humid climates like Singapore. TrueHugz resealable bag doubled-up as a tightly-sealed bag suitable for hygienic disposal.
In Singapore, we enjoy strong, flavourful foods, but some can worsen urine odour.
If you’re sensitive to smell, reduce or moderate consumption of:
• Petai
• Durian
• Strong spices (rendang, mala, sambal)
• Garlic and onion
• Fermented foods
• Caffeine
• Alcohol
You don’t need to avoid them entirely, small adjustments can help.
Odour can linger on chairs, bedding, fabric seats, and wheelchairs even after regular wiping. You don’t always need special products, gentle home ingredients work surprisingly well.
A simple DIY mix for surfaces includes:
• White vinegar (great for neutralising smells)
• Baking soda (helps absorb lingering odours)
• A few drops of mild dish soap (for light cleaning)
• Optional: A few drops of eucalyptus oil add a fresh scent and helps mask unpleasant odours naturally
You can sprinkle baking soda on fabric surfaces, leave it for 15–20 minutes, then vacuum it off. Always test a small area first to make sure it’s safe for the material.
9. Know When Odour Signals a Health Issue
While most odour can be managed through hygiene and products, a sudden change in smell can be a warning sign.
Consult a doctor if you notice:
a) A "Fishy" or Sweet Smell: This can indicate a Urinary Tract Infection or high blood sugar/diabetes.
b) Cloudy Urine: Often a sign of infection.
c) Pain or Burning: Never ignore physical discomfort.
10. How do you handle this Sensitive Conversation?
Perhaps the hardest part of managing incontinence is talking about it. The "smell" is a taboo topic, but silence often leads to social isolation.
If You are the Caregiver:
• The "We" Approach: Instead of saying "You smell," try "I've noticed the room feels a bit stuffy lately; let’s look at a new cleaning routine or try these new TrueHugz diapers together to see if they feel more comfortable."
• The Privacy Guarantee: Conduct these conversations in private. Ensure the loved one knows that your goal is their comfort and dignity, not a criticism of their hygiene.
• Focus on Health: Frame the conversation around skin health and preventing UTIs rather than "cleanliness."
If You are Managing Incontinence Personally:
• Be Proactive: It is okay to ask a trusted family member, "I'm trying a new product, please let me know if you notice any scent so I can adjust it." Taking the lead removes the awkwardness for others.
• Advocate for Your Dignity: Remind yourself that incontinence is a medical condition, like high blood pressure. Using high-quality products is a form of medical management, not a personal failing.
Odour management is not just about masking smell, it’s about holistic prevention, hygiene, and choosing the right tools. With breathable, high-absorbency adult diapers like TrueHugz CoolComfort, CoolGuard, and CoolDiscreet, you are choosing products specifically engineered for the challenges of the Singaporean climate. With a consistent routine and applying some of the above strategies, staying fresh is absolutely achievable.
TrueHugz is here to help you live confidently with comfort, dignity, and practical support.
Reference
· Incontinence Foundation of Australia. (2023). Incontinence and odour management.
· National Association for Incontinence. Addressing odor concerns when you have incontinence
· Harvard Health Publishing. Effective, practical strategies for coping with urinary incontinence
• Agency for Integrated Care (AIC) Singapore: Caregiver Resources for Incontinence.