Compared daily across 5 UK stores

Buster Bathroom Sink Plughole Unblocker 300ml

300ml · £10.00/litre

All 5 stores

• Tesco£3.00 with Clubcard£10.00/litre-Visit →
• Morrisons£4.00£13.33/litre+£1.00Visit →
• Ocado£4.00£13.33/litre+£1.00Visit →
• Sainsbury's£4.00£13.33/litre+£1.00Visit →
• Waitrose£4.55£15.17/litre+£1.55Visit →

Across all stores in the last 60 days, the price ranged from £2.95 on 31 Aug 2026 to £4.55. Today's lowest price sits near the bottom of that range.

Similar products

• Buster Bathroom Plughole Unblocker£6.00 at Waitrose · £10.00/litre
• Buster Plughole Unblocker Bathroom - 600ml£4.99 at B&M · £8.32/litre · Cheaper per unit
• Buster Kitchen Unblocker Twin Pack£6.00 at Waitrose · £20.00/kg
• Buster Plughole Sanitiser Foaming Granules£3.00 at Ocado · £10.00/kg
• Slam Plughole Unblocker Kitchen£1.00 at Savers · £1.00 each