Cleaning a Blanco silgranit sink regularly is important to keep it looking its best. Silgranit is a composite material made from around 80% natural granite particles mixed with acrylic resin for binding. This makes it highly durable, resistant to scratches, stains, and heat. However, it still requires proper care and cleaning to maintain the smooth, glossy surface. Follow this guide to learn the best practices for cleaning your Blanco silgranit sink.
Supplies Needed
- Microfiber cloths or sponges
- Mild liquid dish soap
- Baking soda
- White vinegar
- Soft scrub cleanser (optional)
- Rubbing alcohol (optional)
- Toothbrush or other small brush
Cleaning a Blanco Silgranit Sink Daily
For day-to-day cleaning, washing with mild dish soap and water is sufficient to remove grease, food residue, and germs from the sink’s surface. Here are the steps:
- Rinse away any debris with warm water before wiping the sink. This prevents spreading mess while cleaning.
- Apply a small amount of mild liquid dish soap to a soft microfiber cloth, sponge, or soft-bristled brush. Avoid abrasive scrub pads.
- Wipe the entire sink basin using a circular motion. Pay close attention to the drain area.
- Rinse thoroughly with warm water and dry with a clean soft cloth.
- For hard water stains, spray white vinegar and let sit for 5-10 minutes before rinsing.
- Once or twice weekly, use baking soda as a gentle abrasive by sprinkling some on a damp sponge. Lightly scrub before rinsing.
Daily cleaning prevents buildup of grime, soap scum, and mineral deposits from water. It also helps maintain the smooth patina of the silgranit material.
Deep Cleaning a Blanco Silgranit Sink
For a more thorough periodic cleaning, use these steps every 2-4 weeks:
Remove Heavy Stains
- Make a paste of baking soda and water and apply to stained areas.
- Let sit for 5-10 minutes before scrubbing with a soft brush or sponge.
- Rinse thoroughly afterwards.
- For stubborn organic stains, spray diluted bleach and let sit briefly before rinsing.
Disinfect the Sink
- Apply rubbing alcohol to a microfiber cloth and wipe down the entire sink to kill germs.
- Pay extra attention to the drain area.
- Let the alcohol sit for several minutes before rinsing.
Remove Hard Water Stains
- Fill the sink with equal parts water and white vinegar.
- Let soak for 30 minutes to an hour.
- Drain and rinse away the vinegar solution.
- Use a soft scrub cleanser and brush to gently lift any remaining hard water deposits.
- Rinse thoroughly.
Deep Clean the Drain
- Remove and disassemble the drain stopper and clean all removable parts.
- Use a toothbrush dipped in baking soda to gently scrub the drain holes.
- Flush with very hot water to clear debris.
- Reassemble drain stopper once fully dry.
Polish Away Cloudiness
- Rub a thin coat of olive oil to the sink using a soft cloth.
- Let the oil sit for 5 minutes before wiping away any excess.
- Wash normally with dish soap afterwards.
Tips for Keeping a Blanco Silgranit Sink Clean
- Wipe the sink dry after each use to prevent water spots.
- Clean up any oil spills right away to prevent staining.
- Avoid letting citrus juices or tomato sauce residue sit in the sink. Rinse promptly.
- Run hot water for a minute after using the garbage disposal to rinse away particles.
- Use a sink grid, mat, or rack to protect the bottom from metal pans and utensils.
- Avoid abrasive cleaners, steel wool pads, and scrub brushes which can damage the finish.
- Re-seal the sink once a year using a granite sealer to prevent stains from absorbing.
- For hard water areas, install a water softener to reduce mineral buildup.
How to Remove Specific Stains from a Blanco Silgranit Sink
Silgranit sinks may become stained from time to time. Here are some tips for removing common stains:
Coffee and Tea Stains
- Make a paste of baking soda and water. Apply and let sit before scrubbing and rinsing.
- Alternatively, rub the stain with a cloth dipped in bleach. Rinse thoroughly.
Red Wine Stains
- Immediately pour salt on the stain to absorb the wine. Rinse thoroughly.
- Rub with a cloth dipped in hydrogen peroxide if stain remains.
Oil-Based Stains
- Remove excess oil then sprinkle cornstarch on the stain. Let sit overnight before rinsing.
- Rub gently with a soft scrub cleanser for tough stains.
Rust Stains
- Use a cloth dipped in lemon juice or cream of tartar solution. Let sit before rinsing.
- For stubborn rust, apply oxalic acid powder. Rinse thoroughly afterwards.
Mold and Mildew Stains
- Apply undiluted white vinegar and let sit before scrubbing and rinsing.
- Spray diluted bleach and let sit briefly if vinegar doesn’t work.
Dye or Makeup Stains
- Rub the stain gently with rubbing alcohol using a soft cloth.
- For tough stains, apply nail polish remover with acetone. Rinse thoroughly after.
Hard Water Stains
- Use white vinegar or lemon juice. Soak for 30 mins to an hour before scrubbing.
- Use phosphoric acid-based cleaners for severe hard water buildup.
Etching from Acidic Foods
- Rub olive oil into the damaged area using a soft cloth. Let sit before rinsing.
- Use a granite polish to restore shine afterwards. Re-seal the sink.
With the proper cleaning methods, your Blanco silgranit sink should stay beautiful and easy to clean. Be sure to rinse thoroughly after any chemical cleaners. Avoid abrasive pads or powders that could scratch the finish. And re-seal periodically to prevent stains from setting in. With regular care, your sink will retain its smooth, durable surface for years of service.
