Ads
related to: how to rejuvenate old crackers stains
Search results
Results From The WOW.Com Content Network
Insects and pests can destroy woodblock prints by eating through the paper or leaving droppings that stain the paper. A common cause of holes in Japanese woodblock prints is the deathwatch beetle (Xestobium rufovillosum). These beetles were commonly found in wood used to build furniture in the Edo period. Woodblock prints that were stored on ...
Pollutants transferred by contact include plasticizer from PVC, sulfur compounds from natural rubber, staining materials from wood, viscous compounds from old polyurethane foams, fatty acids from people or from greasy objects, and impregnation of residue of cleaning agents.
A widely used old adhesive that is orange or very dark brown in appearance. Once dried, the adhesive is very hard and becomes increasingly more brittle over time. Shellac does not break down easily with commercially available products. Additionally, the resin has naturally-occurring dyes that can stain ceramic pink or black.
The presence of pigment discoloration, stains and the formation of bio-film are indicative of chemical degradation. Given the variety of organic and inorganic molecules present in frescoes, many type of micro-organisms may grow on the substrate of the fresco provided that environmental conditions (humidity, temperature, light, and pH) are ...
As soon as the stain happens, blot them with a paper towel. Sprinkle baking soda over the spots and let it sit overnight. Use an emery board or Kiwi Suede Cleaner to buff the powder away.
Stain removal is the process of removing a mark or spot left by one substance on a specific surface like a fabric. A solvent or detergent is generally used to conduct ...
The conservation and restoration of photographs is the study of the physical care and treatment of photographic materials. It covers both efforts undertaken by photograph conservators, librarians, archivists, and museum curators who manage photograph collections at a variety of cultural heritage institutions, as well as steps taken to preserve collections of personal and family photographs.
(In general, the older the stain, the longer it will take for the stain remover to work its magic.) Image credit: Sofia Kraushaar for PureWow Step 3: Wash the clothing in the machine