Because there is no net change in charge during a redox reaction, the number of electrons in excess in the oxidation reaction must equal the number consumed by the reduction reaction (as shown above). Elements, even in molecular form, always have an oxidation state of zero.
How to treat fleas on a very young puppy. The safest way to treat a puppy under 6 weeks of age for fleas is to bathe him using warm water and Dawn dishwashing detergent and then to manually pick off remaining fleas. Dawn dishwashing soap is very effective and it kills fleas quickly. Many breeders bathe their dogs in Dawn.
Flea dips are generally inexpensive, which makes them an attractive option to some pet owners. You can buy a flea dip from a commercial brand at a pet store for about $10 to $12. Flea dips are administered onto a dog or catâs fur with a sponge, or pet owners can pour the mixture over a petâs back. Most flea dip products sit on a petâs skin and coat and are not washed it off. The pyrethrins in the formula then get to work to kill the fleas.