Table 2. The mean values of colony count for control and experimental samples and the % ↓ in colony count for pseudomonas aeruginosa.

	Time of HILT application	Control (CFU/mL)	Experimental (CFU/mL)	p value	% ↓ in colony count
500J	3:21 min	1,274.80 ± 0.90	550 ± 0.55	<0.0001*	56.82%
600J	4:01 min	1,275.75 ± 0.50	520 ± 0.80	<0.0001*	59.21%
700J	4:42 min	1,274.50 ± 0.89	360 ± 0.90	<0.0001*	71.76%
800J	5:22 min	1,276.00 ± 0.70	300 ± 0.95	<0.0001*	76.45%

CFU/ml: colony-forming units; *Significant.