Is Sparklean safe to use on all types of jewelry?

Yes. Sparklean's plant-based, ammonia-free formula is safe for diamonds, pearls, opals, rubies, emeralds, sapphires, and all precious and semi-precious gemstones. It is also safe for gold, sterling silver, platinum, rhodium, brass, and copper. Because it contains no harsh chemicals, it will not damage delicate coatings, antique finishes, or costume jewelry.

How do I clean my diamond ring at home?

To clean a diamond ring at home, spray Sparklean Original Cleaning Spray directly onto the ring and let it sit for 10 to 15 seconds. For buildup under the stone or in prong settings, use the Sparkpen to reach tight crevices with its ultra-fine brush tip. Wipe with a soft lint-free cloth and buff dry. For a deeper clean, place the ring in the Sparklean Ultrasonic Cleaner with water for 3 to 5 minutes.

What is the difference between the Sparklean Spray, Sparkpen, and Polishing Cloth?

Each Sparklean product serves a different purpose. The Original Spray is an all-purpose cleaner for jewelry, eyeglasses, screens, and metal surfaces. The Sparkpen is a precision cleaning pen with an ultra-fine brush designed to reach under stones, into prong settings, and around intricate details. The Polishing Cloth is infused with real lemon oil to remove tarnish, surface scratches, and corrosion from metals and restore shine. For best results, use all three together: Sparkpen for detail work, Spray for overall cleaning, and Cloth for final polishing.

Can I use Sparklean to clean my eyeglasses and screens?

Yes. Sparklean Original Spray is formulated to safely clean eyeglasses, sunglasses, computer screens, phone screens, and camera lenses. It includes anti-fog technology that prevents fogging after cleaning and leaves no sticky residue. It is safe for all lens coatings including anti-reflective, blue-light, and polarized coatings.

Is Sparklean safe for a Rolex or luxury watch?

Yes. Sparklean products are non-toxic, ammonia-free, and non-abrasive, making them safe for luxury watches including Rolex, Omega, Cartier, and other high-end timepieces. Use the SparkBrush with its ultra-fine bristles to clean around bezels, bracelet links, and case details without scratching. Follow with the Original Spray and a soft cloth to restore shine.

How does the Sparklean Ultrasonic Cleaner work?

The Sparklean Ultrasonic Cleaner uses high-frequency ultrasonic waves to create microscopic cavitation bubbles in water. These bubbles implode on contact with your jewelry, gently lifting dirt, oils, and grime from every surface and crevice without scrubbing. Simply fill the tank with water, place your jewelry inside, and run a 3 to 5 minute cycle. It is effective on rings, bracelets, necklaces, earrings, and small metal accessories.

Are Sparklean products non-toxic and eco-friendly?

Yes. All Sparklean products are plant-based, biodegradable, ammonia-free, and non-toxic. They are formulated by scientists to deliver professional-grade results without harsh chemicals. Sparklean products are made in the USA and are safe to use around children and pets.

What is your shipping policy?

All orders are processed the same day they are received. Sparklean ships via USPS, UPS, FedEx, and DHL. Domestic orders within the United States typically arrive in 3 to 7 business days. International shipping is available to most countries worldwide. Tracking information is provided with every order.

What is your return and refund policy?

Sparklean offers a 30-day money-back guarantee. You can return any product within 30 days of receiving it for a full refund, provided the item is unused and in its original packaging. To start a return, email hello@sparklean.com with your name, order number, and reason for return. Refunds are processed within 5 to 7 business days after we receive the returned item.

Which Sparklean product should I buy first?

If you primarily wear rings and fine jewelry, start with the Sparkpen for precision cleaning in hard-to-reach settings. If you need an all-purpose cleaner for jewelry, glasses, and screens, the Original Spray is the best starting point. For the best value and a complete cleaning routine, the Ultimate Cleaning Kit Bundle includes the Spray, Sparkpen, Polishing Cloth, and SparkBrush at a discounted price.

Localizações

Find Sparklean® in person

Sparklean started in 2003 in a single Miami location and has since grown to three physical kiosks in Barcelona, Spain, plus US headquarters and worldwide online shipping. Below: where to find us in person.

Barcelona, Spain — three kiosks

Visit any of our three Barcelona locations to try Sparklean products on your own jewelry or eyewear before buying. Our staff — Edward, Mateo, and Tatyana — have been with us for years and personally demonstrate every product.

1. Carrer de Jaume I (Gothic Quarter)

Address: Carrer de Jaume I, Barcelona, Spain
Best for: First-time visitors, tourists, watch and jewelry owners
Staff: Edward — multi-language, watch specialist

2. Maremàgnum (Port Vell)

Address: Maremàgnum shopping center, Port Vell, Barcelona, Spain
Best for: Family shopping, weekend visits
Note: Sea-front location with extended weekend hours

3. Diagonal Mar (Central Barcelona)

Address: Diagonal Mar shopping center, Avinguda Diagonal, Barcelona, Spain
Best for: Local shoppers, central-city visitors
Staff: Mateo — gem expert, ring cleaning specialist

Verified customer review: "Hemos comprado en Sparklean de Barcelona, Carrer de Jaume I. Edward, un chico muy majo, con una prueba gratuita a mi reloj. Producto fantástico." — Mariaje M.

United States — Headquarters

Our US operations and warehouse:

Business Address: 2367 West 80th Street, Suite 3, Hialeah, FL 33016, United States
Email: info@sparklean.com
Phone: +1 (833) 772-7556
Founded: 2003 by Manolo Sanchez

The US operation handles online orders for the US, EU (via Spain warehouse), Canada, and other markets. Same-day dispatch on orders placed before 3 PM ET, Monday-Friday.

Online — worldwide shipping

Can't visit in person? Shop online with worldwide shipping:

US, Canada, Mexico: www.sparklean.com
Spain & EU: www.sparklean.es — free EU shipping on orders over €50
Amazon (US, EU, UK): Search "Sparklean" on your local Amazon

Shipping

US: Same-day dispatch. 2-5 business days via USPS, UPS, FedEx, DHL
EU (incl. Spain): Free shipping over €50. 5-7 business days via tracked DHL
Other countries: Calculated at checkout based on destination and weight

Why visit a physical location?

Try before you buy — bring your own watch, glasses, or jewelry for a free demonstration
See the cloth turn black — our most-requested live demo on tarnished silver
Personalized recommendations — every kiosk staff member has tested every SKU on hundreds of pieces
Skip the shipping wait — walk out with the same plant-based formula our online customers buy

About Sparklean

Sparklean is family-owned, founded in 2003 by Manolo Sanchez. We make plant-based, pH-balanced, ammonia-free cleaning solutions for jewelry, watches, eyewear, and screens. 4.89★ across 381 verified reviews. 30-day money-back guarantee on every product.

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