Consolidated Balance Sheets - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 1,112,642	$ 3,258,058
Prepaid expenses and other current assets	468,792	564,645
Inventories	3,781,837	3,713,215
Advances on contracts	1,408,395	1,275,260
Total current assets	7,477,834	9,286,554
Furniture, fixtures and equipment, net	19,193	12,921
Intangibles, net	79,063	148,404
Right of use assets finance lease	55,811	67,201
Right of use assets operating lease	150,378	257,842
Other assets	24,150	24,150
Total assets	7,806,429	9,797,072
Current liabilities:
Current portion of finance lease liabilities	27,347	12,530
Current portion of operating lease liabilities	130,355	116,279
Total current liabilities	4,131,262	3,744,127
Non-current portion of finance lease liabilities	27,336	54,672
Non-current portion of operating lease liabilities	35,208	165,573
Convertible notes payable, related parties	800,000
Total liabilities	4,993,806	3,964,372
Commitments and contingencies
Stockholders’ equity
Common stock, par value $0.001; authorized 125,000,000 shares; 80,486,449 shares issued and 80,453,116 shares outstanding as of December 31, 2025; 78,047,798 shares issued and 78,014,465 shares outstanding as of December 31, 2024;	80,487	78,048
Additional paid in capital	137,418,974	134,719,274
Accumulated deficit	(133,775,322)	(128,053,106)
Treasury stock, at cost, 33,333 shares	(911,516)	(911,516)
Total Milestone Scientific, Inc. stockholders’ equity	2,812,623	5,832,700
Total liabilities and stockholders’ equity	7,806,429	9,797,072
Nonrelated Party [Member]
Current assets:
Accounts receivable	680,620	475,376
Current liabilities:
Accounts payable	1,430,250	1,021,393
Accrued expenses	995,206	1,796,319
Related Party [Member]
Current assets:
Accounts receivable	25,548
Current liabilities:
Accounts payable	1,359,698	493,313
Accrued expenses	$ 188,406	$ 304,293