Your cubic zirconia jewelry should sparkle like the day you bought it, and the good news? Cleaning CZ is incredibly simple. All you need is warm soapy water and a soft brush to restore that brilliant shine. Unlike other jewelry materials that require special care, cubic zirconia is durable and responds beautifully to basic cleaning methods.
But here's the thing - many people either overcomplicate the process or use the wrong products, which can actually damage their jewelry. Let's break down exactly how to clean your CZ pieces the right way, so they keep turning heads for years to come.
TLDR
• Basic cleaning: Warm soapy water + soft brush works best for regular maintenance
• Deep cleaning: Ammonia solution (1:6 ratio with water) for stubborn buildup, used sparingly
• Avoid: Bleach, chlorine, abrasive cleaners, ultrasonic cleaners, and paper towels
• Daily care: Remove before hand washing, store properly, and wipe clean after wearing
The Basic Cleaning Method That Actually Works
The most effective way to clean cubic zirconia is embarrassingly simple. Mix a few drops of mild dish soap with warm water in a small bowl. That's it - no fancy jewelry cleaners needed.
Drop your CZ jewelry into the soapy water and let it soak for 10-15 minutes. This gives the solution time to break down oils, lotions, and everyday grime that dulls the sparkle. After soaking, use a soft-bristled toothbrush (designate one specifically for jewelry cleaning) to gently scrub around the stones and settings.
Pay special attention to the back of the stones where buildup loves to hide. This is where most of the dulling happens, and a gentle scrub here makes the biggest difference in restoring brilliance.
Rinse thoroughly with clean water and pat dry with a soft, lint-free cloth. Your CZ should look dramatically brighter immediately.
Deep Cleaning for Extra Sparkle

When your cubic zirconia needs more than basic cleaning - maybe it's been neglected for months or exposed to heavy makeup and perfume - it's time for the deep clean method.
Create a solution using one part household ammonia to six parts water. Soak your CZ jewelry for no more than 10 minutes. Ammonia cuts through stubborn buildup that soap can't handle, but don't overdo it - longer soaking isn't better.
After soaking, use your soft brush to gently scrub, focusing on areas where the stones meet the metal setting. These crevices trap the most debris and benefit from extra attention.
Rinse thoroughly and dry completely. This method should only be used occasionally - once every few months at most - since ammonia can be harsh on metal settings over time.
What NOT to Use (This Could Ruin Your Jewelry)
Here's where people mess up: Never use bleach, chlorine, or abrasive cleaners on cubic zirconia. These chemicals can cloud the stones permanently and damage metal settings beyond repair.
Skip the ultrasonic cleaners too. While they work for some jewelry, the vibrations can loosen CZ stones from their settings, especially in vintage or delicate pieces.
Avoid toothpaste - it's too abrasive and can scratch both the stones and metal. Same goes for baking soda paste, despite what some online tutorials suggest.
Paper towels and tissues are also no-goes for drying. They can scratch and leave behind lint that dulls the shine you just worked to restore.
Daily Care Tips That Make a Difference

The best cleaning strategy is preventing your cubic zirconia from getting too dirty in the first place. Take off CZ rings before washing hands, applying lotion, or doing household chores. Soap buildup is the number one culprit behind dull-looking stones.
Store your CZ jewelry in a clean, dry place - preferably in individual pouches or compartments so pieces don't scratch each other. A simple jewelry box with dividers works perfectly.
Give your pieces a quick wipe with a soft cloth after each wear. This removes oils from your skin before they build up and require deep cleaning.
If you love Sterling Forever's CZ rings, this daily maintenance keeps them looking flawless between deeper cleans. Plus, with their lifetime guarantee, you're covered if anything ever happens to the quality of your pieces.
When to Seek Professional Help
Sometimes DIY cleaning isn't enough. If your cubic zirconia looks permanently cloudy, has loose stones, or the metal setting seems damaged, it's time for professional attention.
Don't attempt to tighten loose stones yourself - you'll likely make the problem worse. A professional jeweler can assess whether the piece needs repair or replacement.
Cloudy stones that don't clear up with proper cleaning might have internal damage or coating issues that require expert evaluation.
The Bottom Line on CZ Care
Cleaning cubic zirconia doesn't require expensive products or complicated techniques. Stick to gentle soap and water for regular cleaning, with occasional ammonia soaks for deeper maintenance. Avoid harsh chemicals and abrasive materials that cause more harm than good.
With proper care, your CZ jewelry will maintain its brilliant sparkle for years. The key is consistency - regular gentle cleaning beats neglecting your pieces and then trying harsh methods to restore them.
Remember, quality cubic zirconia from reputable brands like Sterling Forever is designed to last. Combined with proper cleaning techniques, your CZ jewelry should continue looking stunning wear after wear.

Frequently Asked Questions
How often should I clean cubic zirconia jewelry?
Clean your cubic zirconia jewelry every 2-3 weeks with regular wear, or whenever you notice it's lost its sparkle. For pieces worn daily, a quick wipe with a soft cloth after each use helps maintain their brilliance between deeper cleanings.
What's the best way to clean cubic zirconia jewelry pieces without damaging them?
Use a gentle cleaning solution made from warm water and a few drops of mild dish soap. Soak your jewelry pieces for 10-15 minutes, then use a soft bristled toothbrush to gently scrub around the stones. This simple process removes dirt and oils without risking damage.
Can I use the same care methods for cleaning cubic zirconia as I do for other jewelry?
While cleaning cubic zirconia is similar to caring for other jewelry items, CZ is more durable than many materials. You can safely soak CZ pieces and gently clean them with soap solutions, but always avoid harsh chemicals and abrasive cleaners regardless of the jewelry type.
Should I avoid exposing my cubic zirconia pieces to certain substances?
Yes, avoid harsh chemicals like bleach, chlorine, and such substances that can permanently cloud or damage your CZ jewelry. Also skip abrasive cleaners and toothpaste, as these can scratch both the stone and metal settings, reducing the sparkle and beauty of your pieces.
How do I properly rinse and dry my cz jewelry after cleaning?
After cleaning, rinse your CZ jewelry thoroughly under clean water to remove all soap residue and build up. Pat dry with a lint free cloth to prevent scratching, or let them air dry completely. Store clean pieces in a jewelry box to maintain their extra shine and prevent damage from other jewelry.
What's the difference between cleaning cubic zirconia and cleaning diamond or gold jewelry?
While cubic zirconia and diamond both benefit from regular cleaning with mild dish soap solutions, CZ made from zirconium dioxide is actually more durable for home cleaning. Unlike some gemstones, you can use a soft bristled toothbrush to gently scrub CZ without worry. Gold, platinum, and sterling silver may require different care depending on their purity and any special coatings.
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