| 19 Products | Jul 2024 | Jul 2025 | Change |
| Flash Multipurpose Cleaning Spray with Bleach Eucalyptus Scent for Hard Surfaces (800ml) | £3.14 | £3.14 | £0.00 No change |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.49 | £2.49 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £3.20 | £3.20 | £0.00 -0.4% increase |
| | £2.49 | £2.49 | £0.00 No change |
| | £3.35 | £3.35 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £6.99 | £6.99 | £0.00 No change |
| | £2.86 | £2.86 | £0.00 No change |
| Flash Bathroom Cleaning Spray (750ml) | £2.83 | £2.83 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £6.99 | £6.99 | £0.00 No change |
| | £5.61 | £5.61 | £0.00 No change |
| Flash Spray Wipe Hinched Wild Berries Anti-bacterial Multi Purpose Cleaning Spray (800ml) | £3.00 | £3.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £5.99 | £5.99 | £0.00 No change |
| Flash Traditional Cleaning Spray Bicarbonate & Eucalyptus (800ml) | £3.17 | £3.17 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £4.90 | £4.90 | £0.00 No change |
| | £6.07 | £6.07 | £0.00 No change |
| Flash Bathroom Spray (500ml) | £1.02 | £1.02 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.85 | £0.85 | £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 |
| | £1.00 | £1.00 | £0.00 No change |
| Flash Antibacterial Cleaning Spray Wild Berries (800ml) | £2.81 | £2.76 | - £0.05 -1.8% decrease |
| | £2.50 | £2.66 | + £0.16 6.4% increase |
| | £2.49 | £2.49 | £0.00 3.2% increase |
| | £2.50 | £2.50 | £0.00 2% increase |
| | £2.50 | £2.50 | £0.00 1.6% increase |
| | £3.00 | £2.50 | - £0.50 -2.7% decrease |
| | £3.89 | £3.89 | £0.00 -1.8% increase |
| Flash Antibacterial Apple Blossom Cleaning Spray (800ml) | £2.95 | £2.79 | - £0.16 -5.4% decrease |
| | £2.50 | £2.66 | + £0.16 6.4% increase |
| | £2.49 | £2.49 | £0.00 3.2% increase |
| | £3.85 | £3.85 | £0.00 1.7% increase |
| | £3.35 | £2.75 | - £0.60 -3.6% decrease |
| | £3.00 | £2.50 | - £0.50 -6.3% decrease |
| | £2.49 | £2.49 | £0.00 -5.4% increase |
| Flash Ultra Power Magic Eraser Scourer () | £3.18 | £2.94 | - £0.24 -7.5% decrease |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £5.42 | £4.20 | - £1.22 -7.5% decrease |
| Flash Multi Purpose Cleaning Spray for Pet Lovers Spray Wipe () | £2.70 | £2.78 | + £0.08 3% increase |
| | £2.50 | £2.66 | + £0.16 6.4% increase |
| | £2.49 | £2.49 | £0.00 3.2% increase |
| | £3.00 | £3.25 | + £0.25 5.3% increase |
| | £3.00 | £3.00 | £0.00 3.6% increase |
| | £2.49 | £2.49 | £0.00 3% increase |
| Flash Speedmop Anti-bacterial Wet Floor Cleaning Wipes Lemon 24 Refill Pads () | £9.42 | £9.23 | - £0.19 -2% decrease |
| | £7.00 | £7.00 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
| | £11.19 | £10.70 | - £0.49 -1.8% decrease |
| | £11.49 | £11.20 | - £0.29 -2% decrease |
