Decorated Vintage Glassware

Enamelled or painted drinking glasses and dishes.

49Moderate burden · out of 100
Cleaner swapUndecorated plain glass, or keep painted pieces for display only

How this score is built

  1. 100Start
  2. 72.4Chemical hazard 6 × 4.6−27.6
  3. 62.2Everyday exposure 3 × 3.4−10.2
  4. 49Persistence 5 × 2.6−13, then rounded to 49
  5. ModerateThe band49 sits in 40–59.

What each input rests on

The three ratings behind the score, and the studies each rests on
InputRatingEvidence
Chemical hazard6/10unsourced input
Everyday exposure3/10
  • Lead was detected in 139 and cadmium in 134 of 197 analyses of enamelled decoration on 72 new and second-hand drinking glasses; extractable lead from the lip area exceeded the 0.5 mg/L limit in all but one of 14 products tested.

    High levels of migratable lead and cadmium on decorated drinking glassware · Sci Total Environ 2018

    DOI 10.1016/j.scitotenv.2017.10.164 · PMID 29070454 · Abstract · read 2026-10-26

Persistence5/10unsourced input

Ratings are editorial. A study listed here supports the rating; it did not compute it. How the index is built

What this means for you

The chemical-hazard rating is what drives the score down. Analytical work published in Science of the Total Environment found lead and cadmium in the enamelled decoration on a large share of drinking glasses tested, including new items. The glass itself is inert — the concern is the exterior paint, especially where it meets the rim.

Evidence strength: moderate

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Lower-exposure choices