Pure-white product shots look expensive but need almost no equipment. What they need is one continuous surface, soft light, and the correct exposure — and the third one is where most home attempts fail.

The Sweep

Use a single sheet of white paper or card curved from a vertical surface down onto the table in a smooth arc — no crease, no visible line where the wall meets the table. That curve is what makes the background look infinite. A sheet of A2 or larger works for small products; a roll of paper is better for anything bigger.

Place the product 20–30 cm forward of where the sweep curves. Distance between subject and background means the background receives its own light and renders brighter than the product.

The Light

  • A large window with indirect daylight is the best free softbox. Place the sweep beside it so light comes from one side.
  • Add a bounce: a second sheet of white card on the opposite side, angled to reflect light back into the shadow side. This single addition does more than buying a second light.
  • Never mix light sources. Window light plus a warm ceiling bulb produces a colour cast that's very hard to correct. Turn the room lights off.
  • Avoid direct sun — it creates hard shadows and blown highlights.

Why Your White Comes Out Grey

This is the key insight. Camera meters try to make the average of the scene mid-grey. Point one at a mostly-white frame and it will *underexpose* to bring that white down to grey. The fix is exposure compensation: dial in +1 to +2 stops (on a phone, tap the subject then drag the brightness slider up). You'll see the background go from dingy grey to clean white.

Aim for the background to be *just* clipping to white while the product still holds full detail. If the product starts losing detail, you've gone too far — back off and lift the background later in editing instead.

Shooting Details That Matter

  • Shoot straight on and from a consistent height across the whole product set.
  • Use a tripod or brace the phone; consistency between shots matters more than any single frame.
  • Keep a small shadow under the product. A pure floating object looks unnatural; a soft contact shadow anchors it. Many sellers remove it and then add a controlled one back.
  • Clean the product. Dust and fingerprints are invisible in the room and glaring at 2000 px.
  • Shoot more angles than you need — front, three-quarter, back, detail, scale reference.

Finishing

  1. Crop square with the product filling ~85% of the frame.
  2. Lift the background to pure white if it's still slightly grey — but only the background; over-brightening the whole image flattens the product.
  3. Resize to 1600–2000 px square, which comfortably exceeds most zoom thresholds.
  4. Compress to a target under ~300 KB, and process the whole set with identical settings so the catalog looks uniform.

If a shot is beyond rescue — uneven background, colour cast — falling back to a background removal and a clean white fill is perfectly legitimate, and it's exactly what the sweep was trying to achieve optically in the first place.