Denture Cleanser Tablets, 90 ct, QC98260 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compare to Efferdent. Anti-bacterial denture cleanser assists with denture cleaning and stain removal process while killing most odor causing bacteria. Kills 99.9% of odor causing bacteria. Recommended for daily use to clean and deodorize dentures with a minty freshness.