Have you noticed your bright white smile looking a little dull lately, even though you brush and floss regularly? It could be due to Champaign's hard water.
While hard-water teeth staining isn't as bad as coffee or tobacco, minerals in the local water supply can create buildup that affects your smile's appearance over time.
The Science of Hard Water and Oral Health
What Makes Champaign-Urbana Water "Hard"?
Water hardness refers to the amount of dissolved calcium and magnesium in water. According to USGS guidelines, water containing 121–180 mg/L of calcium carbonate is classified as 'hard'.
Champaign's water averages around 148 mg/L (or 5.3 grains per gallon), placing it in the hard category. These levels occur as groundwater moves through soil and rock, dissolving naturally occurring minerals and carrying them into the water supply.
From Mineral Buildup to Surface Stains
The dissolved minerals in hard water combine with proteins in saliva to form deposits on your teeth. Over time, this mineral buildup creates a rough surface where stains from food and beverages collect more easily.
The calcium carbonate in hard water also contributes to faster tartar formation. While tartar itself is yellowish or brown, it provides an ideal surface for stains to cling to, making teeth appear more discolored.
Is Fluoride a Factor in Local Staining?
Champaign's water is fluoridated to help prevent tooth decay. Fluoride doesn't cause hard water staining, but excessive exposure while teeth are developing can lead to fluorosis that shows up as white or brown spots on teeth. However, local fluoride levels are regulated to provide protection without cosmetic concerns.
How to Protect Your Smile in Champaign, IL
Living with hard water doesn't necessarily mean living with stained teeth. Regular dental cleaning in Champaign removes mineral buildup and surface stains that can accumulate, no matter how well you brush and floss.
If hard water staining has already affected your smile, Anderson Dental can help. Professional whitening treatments address surface stains, while regular cleanings prevent future buildup.
Call Anderson Dental today at (217) 356-7334 to schedule your dental cleaning in Champaign.