Find out which mains-electric models perform the best and are easy to use, plus what to consider when buying and using one.
Overall score is based on:
Assesses concrete-cleaning performance 1 metre above ground and away from the waterblaster.
Ease of use (40%)
Assesses manoeuvring, vibration, trigger comfort and ease of cleaning with the blaster.
Penalties apply for connection issues between lance and attachments.
Noise is measured 1 metre above ground and 1 metre away from the waterblaster.