You Invested in Natural Stone. Don't Let an Etch Mark Ruin It.
That dull spot isn't a stain — it's etching. And with the right system, you can restore it yourself.
Professional stone polishing. Simplified for home use.
✔ Restore the shine on marble, travertine, limestone, and onyx
✔ Improve etch marks, dull spots, and cloudy areas
✔ Professional-grade diamond polishing system — simplified for home use
✔ Water only. No harsh chemicals
✔ Step-by-step process with video guidance included
✔ Free shipping within the U.S.
Dull Spots on Your Stone?
It May Not Be a Stain.
Marble, travertine, limestone, and onyx are sensitive to everyday acids — lemon juice, vinegar, wine, coffee, and even many common cleaners can dull the polished surface of your stone.
The result looks like a water spot, a dull ring, or a cloudy area. But it's not a stain. It's an etch mark — and cleaning it won't help.
Etch marks happen when acid affects the surface finish of the stone itself. To restore the shine, the surface needs to be polished again.
That's exactly what Magic Renova is designed to do.
A Professional Polishing System - Without the Professional Price Tag
Magic Renova is based on the same diamond abrasive process used by stone care professionals. The difference is that it's been designed so that any homeowner can follow it — step by step — and get real results on countertops, vanities, tables, and other small stone surfaces.
No experience needed. No special training. Just follow the steps.
Real Stone. Real Results.
Every stone is different. Results depend on the type of stone, the level of damage, and how the kit is used. If you're unsure whether Magic Renova is right for your surface, send us a photo before ordering — we're happy to help.customer.care@bonastreusa.com
Simple steps. Real stone polishing.
Step 1 — Remove the damageStart with the Red pad and water. This is the most important step — work the surface until it's completely even and matte. The system tells you exactly what to look for.
Steps 2, 3 & 4 — Restore the shineContinue through the Orange, Yellow, and Blue pads in order. Each step builds on the last, gradually bringing the stone back to life.
Final Step — The Green padFinish with the Green Bonastre pad for full gloss and clarity. This is where you see the transformation.
Want to see the full process before you decide?Watch our complete step-by-step tutorial — from prep to final shine.
Watch the Full TutorialWhy Our Customers Love the Magic Renova
Hear what others have to say about the Magic Renova
Charles R.
01/29/2025
Worked perfectly to get out some acid etching on a soft spanish marble sink top back to its original shine.
Robert N
12/14/2021
This product is awesome made my marble countertops like new very simple to use if you have any mechanical ability.
Gary M.
09/24/2024
It really worked!
Before You Start
Magic Renova is simple to use, but good preparation helps you get better results and keep the area clean.
For best results, we recommend having:
- A variable-speed drill or hand polisher
- Clean water
- Microfiber towels or paper towels
- A squeegee, paper towels, or similar tool to remove slurry
- A small container or bucket for collecting slurry and used water
- Plastic or protective covering for nearby floors, cabinets, walls, appliances, and furniture
- Painter’s tape to help reduce dripping
- A few minutes to watch the tutorial before starting
The polishing process uses water and may create slurry. Protecting the surrounding area before you begin makes the process cleaner, easier, and more controlled.
Real polishing process. Realistic expectations.
Magic Renova is designed to help improve light etching, dull spots, and loss of shine on compatible natural stone surfaces. However, every stone is different. Results may vary depending on the stone type, condition, depth of the damage, previous treatments, and how the kit is used. We cannot guarantee specific results. Scratches, cracks, severe etching, stains inside the stone, or severly damaged surfaces require professional restoration.
If you are unsure whether Magic Renova is right for your surface, send us a photo before ordering to customer.care@bonastreusa.com
