| Cover | Nov. 09, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 9, 2021 |
| Entity File Number | 001-40403 |
| Entity Registrant Name | SAVE FOODS, INC. |
| Entity Central Index Key | 0001789192 |
| Entity Tax Identification Number | 26-4684680 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | Kibbutz |
| Entity Address, City or Town | Alonim |
| Entity Address, Country | IL |
| Entity Address, Postal Zip Code | 3657700 |
| City Area Code | (347) |
| Local Phone Number | 468 9583 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, Par value |
| Trading Symbol | SVFD |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
