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FIXED ASSETS (Details) - USD ($)
Apr. 30, 2021
Jul. 31, 2020
Less: accumulated depreciation $ (75,136) $ (66,186)
Fixed assets, net 12,496 21,446
DHydronator prototype [Member]    
Property Plant And Equipment Gross 27,100 27,100
Float Spa and Associated Equipment [Member]    
Property Plant And Equipment Gross 60,000 60,000
Office furniture and equipment [Member]    
Property Plant And Equipment Gross $ 532 $ 532