| 10 Products | Jul 2024 | Jul 2025 | Change |
| Calgon 4-in-1 Washing Machine Cleaner Tablets () | £18.50 | £12.00 | - £6.50 -35.1% decrease |
| | £18.50 | £12.00 | - £6.50 -35.1% decrease |
| Calgon Hygiene Tabs Water Softener () | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| Calgon 4-in-1 Washing Machine Water Softener Tablets () | £23.50 | £25.00 | + £1.50 6.4% increase |
| | £23.50 | £25.00 | + £1.50 6.4% increase |
| Calgon Hygiene Plus Washing Machine Water Softener () | £16.25 | £18.00 | + £1.75 10.8% increase |
| | £16.25 | £18.00 | + £1.75 10.8% increase |
| Calgon 4-in-1 Washing Machine Water Softener Limescale Protection Gel (750ml) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| Ocado Limescale Prevention Tablets () | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| Calgon Hygiene Tabs Water Softener () | £24.25 | £22.00 | - £2.25 -9.3% decrease |
| | £24.25 | £22.00 | - £2.25 -9.3% decrease |
| M&S Laundry Softener Gel (1l) | £3.95 | £3.95 | £0.00 No change |
| | £3.95 | £3.95 | £0.00 No change |
| Dri-Pak Homecare Soda Crystals (1kg) | £2.00 | £2.35 | + £0.35 17.5% increase |
| | £2.00 | £2.35 | + £0.35 17.5% increase |
| Calgon 4-in-1 Washing Machine Water Softener Tablets Limescale Protection () | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
