Concept One Step Neutralizing Tablets, 300 tablets. Expiration date: June 2027 #chanC's Concept One Step Hash tag search is recommended. Please note that the cleaning solution is not included. If you need disinfectant solution, please comment. It can be added for: - 3 bottles for 570 yen - 10 bottles for 900 yen - 20 bottles for 1320 yen - 40 bottles for 2180 yen Disinfectant solution expiration date: October 2028 #ConceptOneStep #chanC's product list No price negotiation Instant purchase available