If you’ve already used a vacuum cleaner, you’ll know how effective it can be. But from time to time, it needs a little helping hand. Every vacuum cleaner can struggle to properly clean carpet edging without the right approach.
Your vacuum might be fantastic on large areas of carpet, but unless you use attachments and a few simple techniques, the edges and corners can gradually become dirtier.
In some cases, the issue isn’t just dust. Mildew or a process called filtration soiling may be to blame.
Filtration soiling occurs along carpet edges, stairs and doorways, often appearing as black streaks. It’s caused by airflow and trapped airborne particles, making it more difficult to remove than standard dirt.
What is filtration soiling?
Filtration soiling is an accumulation of airborne contaminants trapped in carpet fibres. It typically appears as dark lines or streaks and is often mistaken for mould.
This occurs when air is forced through small gaps, such as under doors. As the air moves, the carpet acts like a filter, trapping particles like dust, oils and pollutants over time.
The longer it’s left untreated, the harder it becomes to remove completely.
Cleaning carpet edges
The first step is to agitate the carpet pile to loosen the trapped particles.
- Use a hard-bristle brush or vacuum brush attachment to loosen dirt and soiling
- Attach a crevice tool to reach edges, corners and skirting boards
- If marks remain, apply a mild solution of warm water and dishwashing liquid using a clean cloth
- Rub gently to avoid damaging fibres
- For stubborn stains, use carpet shampoo or add a small amount of rubbing alcohol to your solution
- Blot dry and repeat if necessary
How to prevent filtration soiling
Filtration soiling is caused by airborne particles settling into carpets due to poor airflow and ventilation. Preventing it involves reducing dust and improving air circulation.
Minimise dust in your home
Regular vacuuming and dusting helps reduce the amount of airborne particles. Reducing soft furnishings and opting for hard flooring where possible can also help.
Reduce pollutants
Identify sources of indoor air pollution such as cooking fumes, fireplaces, aerosols or smoke, and minimise them where possible.
Increase ventilation
Improve airflow by opening doors and windows regularly. Good ventilation helps reduce the pressure that forces air through carpet edges.
Block gaps
Use draught excluders or door seals to prevent airflow under doors, reducing the movement of particles through carpets.
Clean fans and ducts regularly
Dust and debris can circulate through ventilation systems, so regular cleaning prevents pollutants from spreading around your home.
The key to keeping carpets in good condition is consistent maintenance. Clean regularly, tackle problem areas early and consider occasional deep cleaning to keep your carpets looking their best.