In the interim, between applying the medication and giving the bath, you may comb your dogâs fur with a flea comb. Keep a small bowl of soapy water on hand. If you scoop up a flea or eggs, drown them in the soap water, and keep going.
Key Facts. Plasma is collected simultaneously with a platelet donation and is collected at select American Red Cross Blood Donation Centers only. You can donate every 28 days, up to 13 times per year. The average donation takes 1 hour and 15 minutes. If you are a platelet/plasma donor, you can still give regular whole blood or Power Red. Both gifts are vital for patients with life threatening diseases.
How often can I give blood? Men can give blood every 12 weeks and women can give blood every 16 weeks. Check you are able to give blood. If you have an existing medical condition or have a question about your eligibility to give blood you should check the health and travel section before you book an appointment.