Relief for Ear Ache   * I always find that if you massage the ear lobe -- the lower part of the ear, where you wear an earring -- the pain will minimize.   * A drop or â¦ two of warmed garlic oil placed in the ear is great for ear aches.1 person found this useful. Laurie Bosco. 155 Contributions.elief for Ear Ache   * I always find that if you massage the ear lobe -- the lower part of the ear, where you wear an earring -- the pain will minimize.   * A drop or â¦ two of warmed garlic oil placed in the ear is great for ear aches. 1 person found this useful.
The most widely used staining procedure in microbiology is the Gram stain, discovered by the Danish scientist and physician Hans Christian Joachim Gram in 1884. Gram staining is a differential staining technique that differentiates bacteria into two groups: gram-positives and gram-negatives.
Stains/ Dyes. They are colored organic compounds used for staining microorganisms. 1. Acidic Dyes: It is dye which has negative charge so they bind to positively charged cell structures like some proteins. Acidic dyes are not very often used in Microbiology lab.except to provide background staining like Capsule staining. Examples: Nigrosine, Picric acid, Eosin, Acid fuschin, India ink etc.