Find a Nufloors store near you

Choose a location below for more information about your local Nufloors store!


Nufloors Camrose

#3 3810 48th Avenue Camrose, AB T4V 3Z8

Choose Location

Nufloors Fort McMurray

8202 Fraser Avenue, Fort McMurray, AB T9H 1W8

Choose Location

Nufloors Grande Prairie

#101, 13501-100 Street Grande Prairie, AB T8V 4H4

Choose Location

Nufloors La Crete

10201 99th Street, La Crête, AB T0H 2H0, Canada

Choose Location

Nufloors Medicine Hat

502 D Maple Avenue SE Medicine Hat, AB T1A 3A8

Choose Location

Nufloors Red Deer

7711 50th Avenue, Red Deer, AB, Canada

Choose Location

Nufloors Sherwood Park

192 2181 Premier Way Sherwood Park, AB T8H 2V1

Choose Location

Nufloors Slave Lake

204 4 Avenue Northeast, Slave Lake, AB, Canada

Choose Location

British Columbia

Nufloors Castlegar

4370 Minto Road Castlegar, BC V1N 4B3

Choose Location

Nufloors Comox Valley

2920-A Moray Avenue Courtenay, BC V9N 7S7

Choose Location

Nufloors Creston

1518 Northwest Blvd. Creston, BC V0B 1G6

Choose Location

Nufloors Fernie

391 1 Avenue Fernie, BC V0B 1M0

Choose Location

Nufloors Kamloops

834 Laval Crescent Kamloops, BC V2C 5P3

Choose Location

Nufloors Kelowna

1-2121 Springfield Road Kelowna, BC V1Y 7X1

Choose Location

Nufloors Langley

304 20771 Langley By Pass Langley, BC V3A 5E8

Choose Location

Nufloors Penticton

101 1397 Fairview Road Penticton, BC V2A 6A1

Choose Location

Nufloors Quesnel

162 Front Street Quesnel, BC V2J 2K1

Choose Location

Nufloors Salmon Arm

775 Lakeshore Drive S.W. Salmon Arm, BC V1E 1E4

Choose Location

Nufloors Terrace

4730 Keith Avenue Terrace, BC V8G 4K1

Choose Location

Nufloors Vernon

102 4708 34th Street Vernon, BC V1T 5Y9

Choose Location

Nufloors West Kelowna

4-1726 Byland Road,West Kelowna, BC, V1Z 1A9

Choose Location


Nufloors Quinte

415 Maitland Drive #2 Belleville, ON K8N 0N4

Choose Location

Nufloors Simcoe

41 Park Road Simcoe, ON N3Y 4J9

Choose Location


Nufloors Saskatoon

402 48 Street East Saskatoon, SK S7K 5T9

Choose Location
« Back to Blog

How to Prevent Filtration Lines on Your Carpet

By , On , In Carpet, Flooring Education

Are you noticing your carpet changing colours along the edges of your room? Grey or black lines appearing along walls, under doors, around air vents, or along your stairs? Unfortunately, you are most likely experiencing filtration soiling.

What is Filtration Soiling?

Filtration soiling happens when air is being forced into a room at a higher rate than it can escape through the ventilation system. When this occurs, the air must find an alternative route out. The most common place for the air to escape through is the gaps between the carpet and wall trim, as well as under closed doors.

The carpet then acts as a filter, as the air is forced through these gaps it passes through the carpet, which traps any pollutants that are in the air. These pollutants are what turn the carpet grey or black. The most common pollutants are smoke from cigarettes and candles, cooking oils, fireplace ash and dust. It should be noted that filtration soiling does not occur because of insufficient vacuuming and it is not a reflection of one’s housekeeping abilities. Filtration soiling can happen to the best of us and even in the cleanest of homes. However, regularly vacuuming, especially along the edges of the room can help reduce the discolouration.


How do you Remove the Discolouration?

The particles from the pollutants that get trapped are extremely fine and embed themselves into the fibres of the carpet. This makes it very difficult and, in some cases, not possible to remove all of the discolouration caused by filtration soiling.

If you are experiencing this type of soiling, contact your local carpet cleaning company and leave it to the professionals! The most successful cleaning method will be hot water extraction or as it is most commonly known as, steam cleaning. The cleaning solution added to the water will help remove the soiling. Keep in mind, in some extreme cases, full removal of the soiling may not always be possible.


How to Prevent Filtration Soiling?

Prevention is key because as we just mentioned, you can not always rely on cleaning to fully remove the soiling.

  1. HVAC System

Having your ducts cleaned regularly is one the first steps and one of the best ways to prevent filtration soiling. This is because the air in your home is forced through the HVAC system and as it is, it picks up all kinds of dirt and dust that is in your ducts, it then carries it into your living areas, and potentially into the carpet.

In addition to having your ducts cleaned it is important to change your HVAC filters as recommended by the manufacturer. The filters trap a large amount of airborne pollutants so your carpet doesn’t have to. In fact, the filters prevent the pollutants from even travelling in the duct system and thus into your living areas.

  1. Eliminate Gaps

The second way to reduce filtration soiling is to remove the gaps the air is able to escape through. Keep your interior doors between rooms open as much as possible. This allows the air to move freely between rooms instead of the air having to travel down to the carpet and out through the bottom of the closed door.

  1. Reduce Pollutants

To reduce pollutants in your home there are a couple of steps you can take. First, avoid smoking inside of the home. Second, if you love the ambiance and aroma of candles, consider switching to flameless battery-operated candles or an electric warmer to heat fragrant wax. And last, keep track of that dust in your home. Frequent dusting and vacuuming is crucial to ensure your home is dust-free and your carpets remain soil free.


« Back to Blog