Potting training 2 year old

beauty is her name • Happily married**🧒🏽👼🏽👼🏽👼🏽👶🏽

DH and I been trying to potty train our 2 year old son, what's the best way to go about it? We plan on trying for another LO in August and don't want 2 LO'S in diapers. TIA