The erosive process starts on enamel with partial demineralization of the surface which consequences in a decrease in hardness. The accountable acids stem from intrinsic or extrinsic sources. One important extrinsic factor in erosive tooth wear is the high ingesting of acidic drinks and food. The open access journals are peer reviewed scholarly journals of Oral Hygiene & Health. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community.