White quartz countertops are a popular choice for many homeowners due to their bright, clean look and durability. Though resistant to scratches, heat, and stains, some homeowners may wish to change the color of their white quartz by applying a stain. Here is what you need to know about staining white quartz countertops.
What is Quartz?
Quartz countertops, sometimes referred to as engineered stone, are made from ground quartz crystals combined with resins and pigments. The quartz makes up about 90% of the material while the resins act as a binder. The end result is a hard, non-porous surface that resists scratches, heat, and stains.
Can You Stain White Quartz Countertops?
While white quartz is resistant to stains, it is possible to apply a stain to alter the color. However, staining white quartz countertops presents some challenges:
Quartz is Non-Porous
The resins used to create quartz make it non-porous, so stains cannot penetrate the surface. This means any stain applied to white quartz will remain mostly superficial.
Stain Adhesion is Poor
Since stains cannot absorb into the quartz, their adhesion is poor. The stain is more likely to wear away over time or become splotchy.
Color Change is Minimal
White quartz is made white throughout, so the maximum color change from applying a stain will be minimal. At best, the stain will add a hint of color, not a dramatic change.
Options for Staining White Quartz
If you wish to apply a stain to white quartz, there are a couple of options:
Fabric Dyes
Using a liquid fabric dye can provide a hint of color to white quartz. Test the dye on a small inconspicuous area first to ensure even coverage. Apply the dye in circular motions with a sponge or rag. Several coats may be needed to achieve the desired shade. The dye will fade over time.
Paints and Glazes
Specialty paints and glazes designed for use on quartz can provide a sheer tint of color. Multiple thin coats will look best to avoid blotchiness. Make sure to use products designed as quartz-safe to avoid damage to the surface. The paint or glaze will need occasional touch-ups as it wears.
Professional Staining
For best results, hire a professional to stain white quartz countertops. They have access to penetrating stains and equipment that allows for more precise staining. The results will be more durable and even. This is the most expensive option.
Maintaining a Stained White Quartz Countertop
If you do stain your white quartz countertops, be aware that the finish will need regular maintenance:
- Use coasters under glasses and avoidance scratching to minimize wear.
- Reapply the stain or glaze periodically as needed when it starts looking faded.
- Clean with pH-neutral cleaners only to avoid stripping the finish.
- Avoid using abrasives or acidic cleaners which can damage the finish.
- Be prepared to re-stain the countertops every few years to keep the color fresh.
Other Options for Color
If the hassle of staining and maintaining a white quartz countertop seems unappealing, consider these options instead:
- Choose an already colored slab when installing new countertops.
- Have colored epoxy coating applied for a glossy, durable finish.
- Apply a quartz-safe concrete overlay tinted in any color.
- Swap out the countertops for a material that takes to stain better, like wood.
Conclusion
Staining white quartz countertops is possible but has limitations. The non-porous nature of quartz means stains remain mostly surface level and have poor adhesion. At best, expect a light stain that will require heavy maintenance and frequent reapplication. For most homeowners, choosing an already colored quartz material or applying an epoxy coating are better options for introducing color.