Cover - shares	6 Months Ended
	Sep. 30, 2022	Nov. 11, 2022
Entity Addresses [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Sep. 30, 2022
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2023
Current Fiscal Year End Date	--03-31
Entity File Number	001-33216
Entity Registrant Name	SONOMA PHARMACEUTICALS, INC
Entity Central Index Key	0001367083
Entity Tax Identification Number	68-0423298
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	5445 Conestoga Court
Entity Address, Address Line Two	Suite 150
Entity Address, City or Town	Boulder
Entity Address, State or Province	CO
Entity Address, Postal Zip Code	80301
City Area Code	(800)
Local Phone Number	759-9305
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	SNOA
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		3,102,972
Former Address [Member]
Entity Addresses [Line Items]
Entity Address, Address Line One	645 Molly Lane
Entity Address, Address Line Two	Suite 150
Entity Address, City or Town	Woodstock
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	30189