Spectracide name brand
- Walmart$0.052 per fl oz · $6.68 pack
- Dollar-General$0.078 per fl oz · $10.00 pack · as of Jul 1
StuffBlaster · Outdoor
Cheapest Weed Killer
Cheapest right now: Spectracide at Walmart, $0.052 per fl oz. Updated Jul 3, 2026
Every brand we track, ranked by per fl oz — in-stock prices only, no sponsored ordering.
Roundup name brand
- Walmart$0.249 per fl oz · $5.97 pack