| 7 Products | Mar 2025 | Mar 2026 | Change |
| Duck Deep Action Gel Toilet Liquid Cleaner Marine - Bottle (750ml) | £1.73 | £1.23 | - £0.50 -28.9% decrease |
| | £1.50 | £1.22 | - £0.28 -18.7% decrease |
| | £1.25 | £1.20 | - £0.05 -12.3% decrease |
| | £1.30 | £1.30 | £0.00 -8.1% increase |
| | £1.38 | £1.30 | - £0.08 -7.4% decrease |
| | £1.50 | £1.50 | £0.00 -6.5% increase |
| | £0.95 | £0.95 | £0.00 -4.6% increase |
| | £1.50 | £1.50 | £0.00 -4.5% increase |
| | £1.25 | £1.20 | - £0.05 -4.5% decrease |
| | £5.76 | £1.20 | - £4.56 -30.8% decrease |
| | £0.95 | £0.95 | £0.00 -28.9% increase |
| Duck Deep Action Gel Toilet Liquid Cleaner Pine (750ml) | £2.54 | £1.78 | - £0.76 -29.9% decrease |
| | £1.50 | £1.22 | - £0.28 -18.7% decrease |
| | £1.25 | £1.20 | - £0.05 -12.3% decrease |
| | £1.30 | £1.30 | £0.00 -8.1% increase |
| | £1.38 | £1.30 | - £0.08 -7.4% decrease |
| | £1.50 | £1.50 | £0.00 -6.5% increase |
| | £1.50 | £1.50 | £0.00 -5% increase |
| | £1.25 | £1.20 | - £0.05 -4.3% decrease |
| | £10.60 | £4.99 | - £5.61 -29.9% decrease |
| Duck Toilet Deep Action Gel Liquid Cleaner Citrus () | £1.62 | £1.25 | - £0.37 -22.8% decrease |
| | £1.50 | £1.22 | - £0.28 -18.7% decrease |
| | £1.00 | £1.00 | £0.00 -11.2% increase |
| | £1.00 | £1.00 | £0.00 -8.5% increase |
| | £1.25 | £1.25 | £0.00 -5.9% increase |
| | £1.75 | £1.75 | £0.00 -4.6% increase |
| | £3.19 | £1.28 | - £1.91 -22.8% 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) | £1.33 | £1.67 | + £0.34 25.6% increase |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.50 | £2.50 | + £1.00 25.6% increase |
| Duck Foaming Bleach Marine (750ml) | £3.35 | £2.13 | - £1.22 -36.4% decrease |
| | £1.50 | £2.50 | + £1.00 66.7% increase |
| | £5.20 | £1.75 | - £3.45 -36.4% decrease |
