Vax Post-Treatment Carpet Trigger Spray is the ideal way to protect your carpets after carpet washing, and helps to ensure clean carpets are maintained for a long time to come. Specially-formulated to guard against future staining and dirt clogging, its anti-resoil agent helps to protect the results of carpet washing by guarding the carpet surface and pile. Ideal for protecting high-traffic or heavily-soiled areas, it is suitable for use on all carpet types and can be applied to upholstery too. To apply, simply spray onto the affected area. Continue regular carpet washing and re-application of the Post-Treatment spray for all-year-round clean carpets.