v3.26.1
Significant Accounting Policies (Tables)
9 Months Ended
Apr. 30, 2026
Accounting Policies [Abstract]  
Summary of Revenue by Product

A summary of the Company’s revenue by product type for the nine months ended April 30, 2026 and 2025 is as follows:

 

   2026   2025 
   April 30, 
   2026   2025 
PURE Hard Surface  $1,550,000   $1,242,000 
SILVÉRION   106,000    193,000 
Revenue  $1,656,000   $1,435,000 

 

A summary of the Company’s revenue by product type for the three months ended April 30, 2026 and 2025 is as follows:

 

   2026   2025 
   April 30, 
   2026   2025 
PURE Hard Surface  $92,000   $468,000 
SILVÉRION   414,000    21,000 
Revenue  $506,000   $489,000 
Schedule of Anti-dilutive Securities Excluded from Computation of Diluted Shares Outstanding

 

   2026   2025 
   April 30, 
   2026   2025 
Common stock options   13,395,000    10,060,000 
Restricted stock units   712,500    742,500 
Shares issuable upon the conversion of debt   57,763,172    39,452,645 
Total   71,870,672    50,255,145 
Schedule of Inventories

Inventories consist of the following:

 

  

April 30,

2026

  

July 31,

2025

 
Raw materials  $12,000   $14,000 
Finished goods   220,000    127,000 
Inventories  $232,000   $141,000 
Schedule of Significant Segment Expenses and Other Segment Items

 

For the nine months ended April 30, 2026 and 2025.

 

   2026   2025 
   For the Nine Months Ended April 30, 
   2026   2025 
Revenue  $1,658,000   $1,438,000 
           
Less:          
Cost of goods sold   (701,000)   (603,000)
General and administrative   (2,151,000)   (2,411,000)
Research and development   (239,000)   (243,000)
Stock-based compensation   (147,000)   (117,000)
Interest expense, net   (301,000)   (210,000)
Other income   8,000    79,000 
NET LOSS  $(1,873,000)  $(2,067,000)

 

For the three months ended April 30, 2026 and 2025.

 

   2026   2025 
   For the Three Months Ended April 30, 
   2026   2025 
Revenue  $506,000   $491,000 
           
Less:          
Cost of goods sold   (237,000)   (208,000)
General and administrative   (653,000)   (743,000)
Research and development   (79,000)   (91,000)
Stock-based compensation   (55,000)   (33,000)
Interest expense, net   (106,000)   (78,000)
Other income   -    82,000 
NET LOSS  $(624,000)  $(580,000)