Put used coffee grounds on scratched wood: West Virginia University says the damp paste does 2 jobs, buffing scratches and darkening exposed wood to disguise them

Using used coffee grounds can be a surprising yet effective way to address minor scratches on wooden furniture. The natural pigments in coffee help to stain the exposed wood fibers while the texture of the grounds acts as a gentle abrasive, smoothing out the rough edges. This eco-friendly and budget-friendly technique not only helps restore your furniture but also promotes waste reduction before composting.