Cleaning is not always enough, especially when the problem goes beyond the surface. At a certain point, carpet and padding can permanently hold onto allergens.
You may want to consider replacement if:
The carpet is more than 10 to 15 years old
There are stubborn stains that remain after professional cleaning
The carpet feels flattened or worn and no longer provides proper cushioning
There has been water damage or signs of mold or mildew
Odors continue to return even after deep cleaning
When these issues are present, replacing the carpet can significantly improve both comfort and indoor air quality.
