v3.25.2
INVENTORIES (Tables)
9 Months Ended
Jul. 31, 2025
Inventory Disclosure [Abstract]  
Schedule of inventories
               
    July 31,
2025
    October 31,
2024
 
Raw materials and supplies   $ 182,000     $ 164,000  
Finished goods     76,000       68,000  
Total inventories   $ 258,000     $ 232,000