| 7 Products | May 2024 | May 2025 | Change |
| Duck Deep Action Gel Toilet Liquid Cleaner Marine - Bottle (750ml) | £1.82 | £2.03 | + £0.21 11.5% increase |
| | £1.30 | £1.38 | + £0.08 6.2% increase |
| | £1.25 | £1.25 | £0.00 3.1% increase |
| | £1.50 | £1.30 | - £0.20 -3% decrease |
| | £1.50 | £1.50 | £0.00 -2.2% increase |
| | £1.50 | £1.50 | £0.00 -1.4% increase |
| | £0.95 | £0.95 | £0.00 -1.5% increase |
| | £1.75 | £1.50 | - £0.25 -3.6% decrease |
| | £1.25 | £1.25 | £0.00 -3.6% increase |
| | £3.09 | £5.76 | + £2.67 15.9% increase |
| | £0.95 | £0.95 | £0.00 15.3% increase |
| | £4.99 | £4.99 | £0.00 11.5% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Pine (750ml) | £1.50 | £1.46 | - £0.04 -2.7% decrease |
| | £1.30 | £1.38 | + £0.08 6.2% increase |
| | £1.25 | £1.25 | £0.00 3.1% increase |
| | £1.50 | £1.30 | - £0.20 -3% decrease |
| | £1.50 | £1.50 | £0.00 -2.2% increase |
| | £1.50 | £1.50 | £0.00 -1.4% increase |
| | £1.75 | £1.50 | - £0.25 -4.1% decrease |
| | £1.25 | £1.25 | £0.00 -4.2% increase |
| | £1.25 | £1.25 | £0.00 -2.8% increase |
| | £2.24 | £2.25 | + £0.01 -2.7% increase |
| Duck Toilet Deep Action Gel Liquid Cleaner Citrus (750ml) | £1.50 | £1.60 | + £0.10 6.7% increase |
| | £1.30 | £1.38 | + £0.08 6.2% increase |
| | £1.00 | £1.00 | £0.00 3.5% increase |
| | £1.00 | £1.00 | £0.00 2.7% increase |
| | £1.25 | £1.25 | £0.00 1.8% increase |
| | £1.25 | £1.75 | + £0.50 10.3% increase |
| | £3.19 | £3.19 | £0.00 6.7% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Lavender (750ml) | £2.16 | £2.16 | £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 |
| | £4.88 | £4.88 | £0.00 No change |
| Duck Foaming Bleach Gel Toilet Liquid Cleaner Pine (750ml) | £2.84 | £2.59 | - £0.25 -8.8% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.50 | £1.50 | - £1.00 -20.4% decrease |
| | £6.35 | £6.35 | £0.00 -8.8% increase |
| Duck Foaming Bleach Gel Toilet Liquid Cleaner Marine (750ml) | £2.93 | £2.90 | - £0.03 -1% decrease |
| | £2.50 | £1.50 | - £1.00 -40% decrease |
| | £2.50 | £5.20 | + £2.70 34% increase |
| | £3.79 | £1.99 | - £1.80 -1% decrease |
| 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 |
