Note 2 - Summary of Significant Accounting Policies - Summary of Inventory (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Raw materials	$ 83,429	$ 102,444
Finished goods	229,077	156,563
Inventory, Net, Total	$ 312,506	$ 259,007

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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-Subparagraph (SX 210.5-02(6)(a)(1))
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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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-Name Accounting Standards Codification
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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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-Name Accounting Standards Codification
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