By Megan Smith · Reviewed by Reynaldo Carrasco · Last updated July 1, 2026
Updated July 2026: Replaced repetitive template sections with material-specific guidance from kitchen testing and fab-shop review.
Fabuloso cuts through daily grime on floors — but does it belong on a $4,000 stone counter without degrading sealer? We tested diluted Fabuloso on sample tiles of every material we cover, plus two weeks in our family kitchen on quartz and sealed granite.
The Short Version
| Material | Verdict |
|---|---|
| Sealed granite | Caution — dilute, rinse, don’t use daily |
| Marble | Avoid |
| Quartz | Occasional OK — rinse well |
| Butcher block | No — food surface |
| Laminate / stainless / solid surface | OK diluted with rinse |
What Fabuloso Actually Is
All-purpose cleaner — not stone-specific. Our daily pick for quartz is in the quartz cleaner roundup: pH-neutral formulas with no dyes.
Granite: Caution
Diluted with thorough rinse survived 14 days on samples. Without rinse, dull patches appeared by day 10 — sealer breakdown. Spend $8 on proper stone cleaner for granite you’ll keep 15 years.
Marble: Avoid
Diluted Fabuloso caused micro-etching on honed marble within a week under raking light. Not worth it.
Quartz: Occasional Only
Won’t etch like marble. Risk is residue film under kitchen LEDs. Post-party deep clean only — rinse twice.
If You Use It Anyway
- Dilute per label — never full strength on stone
- Spray on cloth, not directly on porous stone
- Rinse with clean water; dry with microfiber
- Monthly max — not daily
- Never mix with bleach
Related: 9 quartz cleaners to avoid · Cleaning every material
