Condensed Interim Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Sales	$ 10,783,280	$ 7,624,697
Cost of sales	6,971,379	4,916,776
Gross profit	3,811,901	2,707,921
Operating Expenses
Wages	623,503	579,355
Administrative salaries and benefits	233,585	222,490
Insurance	185,360	124,458
Consulting	76,274	72,961
Interest expense	57,618	62,274
Professional fees	50,581	53,689
Travel	44,808	10,994
Lease expense	42,225	66,028
Advertising and promotion	40,029	34,770
Investor relations and transfer agent fee	37,097	25,087
Office and miscellaneous	35,970	42,119
Research	17,696	18,275
Currency exchange	11,533	8,300
Telecommunications	9,456	9,991
Utilities	7,618	2,722
Shipping	3,994	4,355
Commissions	3,424	4,768
Total operating expenses	1,480,771	1,342,636
Operating income	2,331,130	1,365,285
PPP loan forgiveness		537,960
Gain on investments	36,764	208,968
Interest income	22,088	10,298
Income before income tax	2,389,982	2,122,511
Income taxes
Income tax expense - current	(712,446)	(485,456)
Net income for the period including non-controlling interests	1,677,536	1,637,055
Less: Net income attributable to non-controlling interests	(144,477)	(186,484)
Net income attributable to controlling interest	$ 1,533,059	$ 1,450,571
Income per share (basic and diluted)	$ 0.12	$ 0.12
Weighted average number of common shares (basic)	12,361,313	12,292,452
Weighted average number of common shares (diluted)	12,543,674	12,518,331
Other comprehensive income:
Net income	$ 1,677,536	$ 1,637,055
Unrealized gain on foreign currency translations	42,543	82,352
Total comprehensive income	1,720,079	1,719,407
Comprehensive income – non-controlling interest	(144,477)	(186,484)
Comprehensive income attributable to Flexible Solutions International Inc.	$ 1,575,602	$ 1,532,923