Condensed Interim Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Statement [Abstract]
Sales	$ 10,528,739	$ 10,331,291	$ 19,753,611	$ 20,178,808
Cost of sales	6,589,644	7,292,438	12,994,149	14,054,963
Gross profit	3,939,095	3,038,853	6,759,462	6,123,845
Operating Expenses
Wages	594,384	787,621	1,245,542	1,459,313
Administrative salaries and benefits	289,777	394,305	707,636	787,319
Insurance	229,198	228,445	473,458	429,975
Office and miscellaneous	197,707	74,944	355,330	173,790
Interest expense	157,131	115,498	332,397	250,368
Consulting	142,395	69,253	242,316	132,230
Professional fees	122,470	79,532	183,465	142,299
Utilities	76,256	5,487	149,932	12,974
Advertising and promotion	63,283	62,011	130,232	110,409
Research	62,474	15,833	189,128	37,335
Travel	61,179	64,612	127,440	126,264
Currency exchange	47,681	13,925	46,046	16,501
Investor relations and transfer agent fee	46,174	32,993	85,478	122,885
Telecommunications	15,996	10,432	29,528	23,010
Lease expense	12,195	27,645	42,345	52,940
Shipping	7,014	5,100	14,843	9,766
Commissions				2,985
Total operating expenses	2,125,314	1,987,636	4,355,116	3,890,363
Operating income	1,813,781	1,051,217	2,404,346	2,233,482
Gain on investment	115,463	256,708	298,438	326,703
Loss on lease termination			(41,350)
Interest income	61,440	41,174	109,637	53,185
Income before income tax	1,990,684	1,349,099	2,771,071	2,613,370
Income taxes
Income tax expense	(558,251)	(354,372)	(822,429)	(654,149)
Net income for the period including non-controlling interests	1,432,433	994,727	1,948,642	1,959,221
Less: Net income attributable to non-controlling interests	(142,637)	(184,862)	(201,620)	(264,987)
Net income attributable to controlling interest	$ 1,289,796	$ 809,865	$ 1,747,022	$ 1,694,234
Income per share (basic)	$ 0.10	$ 0.07	$ 0.14	$ 0.14
Income per share (diluted)	$ 0.10	$ 0.06	$ 0.14	$ 0.14
Weighted average number of common shares (basic)	12,450,532	12,435,532	12,450,118	12,434,230
Weighted average number of common shares (diluted)	12,480,712	12,519,930	12,450,118	12,498,945
Other comprehensive income:
Net income	$ 1,432,433	$ 994,727	$ 1,948,642	$ 1,959,221
Unrealized gain (loss) on foreign currency translations	35,118	226,645	62,341	59,406
Total comprehensive income	1,467,551	1,221,372	2,010,983	2,018,627
Comprehensive income – non-controlling interest	(142,637)	(184,862)	(201,620)	(264,987)
Comprehensive income attributable to Flexible Solutions International Inc.	$ 1,324,914	$ 1,036,510	$ 1,809,363	$ 1,753,640