strICT.InFlow.Web.Controllers.ManageBOsController.cleanBOs C# (CSharp) Method

        private void cleanBOs()
        {
            var bos = _BODdb.BOD_BOs.ToList();

            List<int> ids = new List<int>();
            bos.Where(r => r.LastChange.AddMinutes(10) < DateTime.Now).ToList().ForEach(i => ids.Add(i.Id));

            ids.ForEach(item => _BODdb.BOD_BOs.Remove(_BODdb.BOD_BOs.Find(item)));

            _BODdb.SaveChanges();
        }