c# - Format a string to display properly on Excel

Guys I have a string which contains COMMA(,) , DOT(.) , MULTIPLE SPACES CHARACTERS etc.

I am (through my ExportToExcel function) trying to display this string in a cell of an excel sheet. However due to these characters my display is not proper as apparently these cause text of my string to change column.

What I did till now ?

I tried LENGTHY and INEFFECTIVE technique to split the string and include quotes and all eg. of one of my UNSUCCESSFUL trial

                    if (o.Description.Contains(','))
                    {
                        StringBuilder sb = new StringBuilder();
                        var splits = o.Description.Split(',');
                        foreach (var split in splits)
                        {
                            sb.Append('"');
                            sb.Append(split);
                            sb.Append(',');
                        }
                        var desc = sb.ToString();
                        desc = desc.Remove(desc.Length - 1);
                        desc = desc + '"';

                        // Handling multiple spaces.
                        desc = Regex.Replace(desc, "[\n\r\t]", " ");
                        desc = Regex.Replace(desc, "[\n]", " ");
                        desc = Regex.Replace(desc, "[\r\n]", " ");


                        dtRow[(int)ProductRangeExportToExcel.Description] = desc;
                        //handle issues hre
                    }

I want a consice way to acheive this :

How can I format my string in C# so as to display it properly in a cell of the excel sheet ?