Editor, RefillWatch
Dana Wolff
What should you know before buying Dana Wolff?
Before buying, use this page as a shortlist and verify the final details on Amazon. Prioritize fit, current price, stock, seller, return window, warranty, and recent buyer feedback over one headline rating. That final check helps avoid stale prices, mismatched variants, and avoidable returns.
Watches the dollar amounts behind shrinkflation, creeping subscriptions, and private-label price walls. Names the brands. Finds the cheaper alternative.
Dana Wolff is the editor of RefillWatch. She spent a decade covering retail pricing, private-label strategy, and category management for the analyst side of the grocery and household-goods industry before getting tired of watching retailers quietly raise prices on routine purchases while nobody named the numbers out loud.
RefillWatch is her attempt to name them. Every pricing alert tracks the specific dollar amount, the specific retailer, and the specific date of the hike. Every refill or bulk alternative is something she’d switch to herself — and in most cases, she already has.
Dana reads the quarterly earnings calls, watches the SKU-level price changes, and talks to former category managers who know which hikes are designed to be unnoticeable. The writing is dry on purpose: consumer-pricing journalism works when it’s specific, not when it’s outraged.
RefillWatch takes no sponsored placements from the retailers or brands it covers. Partner links go to neutral third parties or refill / bulk suppliers who aren’t the same companies raising the prices. The full disclosure is on the methodology page.
Investigations
- Bottled Water vs. Filter Pitchers: The 2026 Economics of Hydration
Bottled water prices have surged by 20% since 2024. We break down the true cost of hydration, revealing why a $30 filter pitcher pays for itself in just 6 weeks and which filters are actually the cheapest per gallon.
- Subscription Price Creep: How to Audit, Track, and Fight Back
The average U.S. household pays for 4.5 streaming services and rarely notices when prices go up. This guide shows you how to build a subscription audit, set price-hike alerts, and trim without losing what you actually watch.
Recent pricing alerts
- 19. Feeding an arthritic dog who gained weight from inactivity
- 19. The monitor arm test: 8 arms reviewed at 34-inch ultrawide
- 22. Dog ramps vs pet stairs vs step sets by body type
- 29. Logitech MX Master vs MX Vertical: productivity vs pain
- 31. Keyboard latency and typing ergonomics: yes it matters
- 35. Monitor distance and the 20-20-20 rule vs the real measurement
