Exhibit 99.1 Grove Announces Fourth Quarter and Full Year 2023 Financial Results SAN FRANCISCO, CA — March 6, 2024 — Grove Collaborative Holdings, Inc. (NYSE: GROV) ("Grove" or "the Company"), a leading sustainable consumer products company and certified B Corporation, today reported fourth quarter and full year 2023 financial results for the year ended December 31, 2023. Grove Collaborative's fourth quarter 2023 financial results include several milestones for the Company, including its second consecutive ...