Perfect KPA Balance: Avoid Skin Bruising & Pain! #shorts
12 Jun 2026 · 0 min

0:20
In this short instructional clip, the speaker emphasizes the critical need to precisely balance suction pressure (measured in kilopascals, kPa) when using a skin applicator. If the kPa is set too low, the applicator will detach and fall off; if set too high, it can cause severe skin bruising, damage to blood vessels, and intense pain for the client. The speaker notes that troubleshooting suction and determining the optimal kPa for different body types is a highly mechanical and sensitive skill that requires careful adjustment.










