| 7 Products | Nov 2024 | Nov 2025 | Change |
| Duck Deep Action Gel Toilet Liquid Cleaner Marine - Bottle (750ml) | £1.49 | £1.30 | - £0.19 -12.8% decrease |
| | £1.50 | £1.28 | - £0.22 -14.7% decrease |
| | £1.25 | £1.25 | £0.00 -8% increase |
| | £1.30 | £1.30 | £0.00 -5.2% increase |
| | £1.50 | £1.50 | £0.00 -4.3% increase |
| | £1.50 | £1.50 | £0.00 -2.8% increase |
| | £0.95 | £0.95 | £0.00 -2.3% increase |
| | £1.63 | £1.75 | + £0.12 -1.4% increase |
| | £1.25 | £1.25 | £0.00 -0.7% increase |
| | £3.09 | £1.25 | - £1.84 -13.5% decrease |
| | £0.95 | £0.95 | £0.00 -12.8% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Pine (750ml) | £2.17 | £2.80 | + £0.63 29% increase |
| | £1.50 | £1.28 | - £0.22 -14.7% decrease |
| | £1.25 | £1.25 | £0.00 -8% increase |
| | £1.30 | £1.30 | £0.00 -5.2% increase |
| | £1.50 | £1.50 | £0.00 -4.3% increase |
| | £1.50 | £1.50 | £0.00 -2.8% increase |
| | £1.63 | £1.75 | + £0.12 -1.4% increase |
| | £1.25 | £1.25 | £0.00 -1.4% increase |
| | £7.45 | £12.60 | + £5.15 29% increase |
| Duck Toilet Deep Action Gel Liquid Cleaner Citrus () | £1.62 | £1.26 | - £0.36 -22.2% decrease |
| | £1.50 | £1.28 | - £0.22 -14.7% decrease |
| | £1.00 | £1.00 | £0.00 -8.8% increase |
| | £1.00 | £1.00 | £0.00 -6.8% increase |
| | £1.25 | £1.25 | £0.00 -5% increase |
| | £1.75 | £1.75 | £0.00 -3.1% increase |
| | £3.19 | £1.28 | - £1.91 -22.2% decrease |
| Duck Deep Action Gel Toilet Liquid Cleaner Lavender (750ml) | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| Duck Deep Action Gel Toilet Liquid Cleaner Mint (750ml) | £1.08 | £1.08 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| Duck Foaming Bleach Gel Toilet Liquid Cleaner Pine (750ml) | £1.67 | £1.42 | - £0.25 -15% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.50 | £1.75 | - £0.75 -15% decrease |
| Duck Foaming Bleach Marine (750ml) | £3.85 | £2.13 | - £1.72 -44.7% decrease |
| | £2.50 | £1.75 | - £0.75 -30% decrease |
| | £5.20 | £2.50 | - £2.70 -44.7% decrease |
