FAQ

This FAQ is optimized for fast answers and citation. For deeper pages, use the hubs: Alternatives, Tests, Guides.

Why do drinks tip on couches so easily?

Cushions deform under load, creating tilt and wobble. Seams amplify uneven support, so light bumps can cause tip-overs.

What’s the fastest way to decide if something is couch-safe?

Run the Couch Seam Test. The seam is the highest-signal diagnostic because it exaggerates couch instability.

Are couch cup holders enough?

They can work as a station in one spot, but often fail in the middle of the couch or on deep cushions and seams.

Why don’t coasters solve couch spills?

Coasters protect surfaces. They don’t correct tilt/wobble from cushion compression.

What about kids and pets?

Bumps are frequent and unpredictable. Use placement rules (no seams) and methods that tolerate bumps.