StuffBlaster · Personal Care

Cheapest Contact Lens Solution

Cheapest right now: Opti-Free at Walmart, $0.380 per fl oz. Updated Jul 3, 2026

Every brand we track, ranked by per fl oz — in-stock prices only, no sponsored ordering.

Opti-Free name brand

  1. Walmart$0.380 per fl oz · $9.12 pack · as of Jul 1
  2. Dollar-General$1.15 per fl oz · $11.50 pack · as of Jul 1
  3. Kroger$1.75 per fl oz · $6.99 pack

Renu name brand

  1. Kroger$0.874 per fl oz · $10.49 pack
  2. Walmart$1.25 per fl oz · $14.96 pack · as of Jul 1

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