Inventory (Details) - USD ($)	Apr. 30, 2020	Jul. 31, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 278,310	$ 77,782
Finished goods	632,674	285,226
Total Inventory	$ 910,984	$ 363,008

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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
-Topic 210
-SubTopic 10
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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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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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