Removing Residue Inside Crystal Pepper Shaker?
It might be complicated on such a small scale, but I use ice and salt to remove any stains inside of glass (like coffee pots, vases, etc). Crushed ice and some salt swirled around vigorously just might remove it. Best of luck!
Homemade Bird Cage Cleaner?
Ive found that using vinegar mixed with warm water is one of the best natural cleaning methods. The aroma could overwhelm the bird(s) but if you rinse the cage well enough it should dissipate. Also, lemons are a natural disinfectant so lemon juice mixed with...