title: A comparison of three hard chairside denture reline materials. Part II. Changes in colour and hardness following immersion in three commonly used denture cleansers.
abstract: This study investigated the effects of daily use of three denture cleansers on three hard chairside reline materials over a 6-month period. Two controls were used; one dry and one involving storage in water. Colour and hardness were measured at 0 (baseline) and 6-months. There was no significant colour change with Tokuso Rebase Fast Set. Coe Kooliner and Total Hard changed colour more with the short acting peroxide cleanser (Steradent 3 Minutes) than with the overnight peroxide cleanser (Steradent Fresh) and the hypochlorite cleanser (Dentural). The hardness of all materials remained unchanged over the whole test period.
authors.affiliation: Division of Restorative Dentistry, Leeds Dental Institute, Clarendon Way, Leeds LS2 9LU, UK.
authors.forename: Janet
authors.initials: J
authors.lastname: Haywood
authors.forename: David J
authors.initials: DJ
authors.lastname: Wood
authors.forename: Alison
authors.initials: A
authors.lastname: Gilchrist
authors.forename: Robin M
authors.initials: RM
authors.lastname: Basker
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Watson
mesh_terms: D000180:Acrylic Resins; D003116:Color; D003820:Denture Cleansers; D003822:Denture Liners; D003823:Denture Rebasing; D006244:Hardness; D007101:Immersion; D008422:Materials Testing; D008689:Methacrylates
chemical_list: D000180:Acrylic Resins; D003820:Denture Cleansers; D008689:Methacrylates; C103363:kooliner