Questions on Kill rate and insertion philosophies

Good morning everyone,

I had my first two electrology consultations yesterday (in the Boston area) and have a few questions based on my experience. This would help me determine how best to proceed. I am of South East Asian origin with darker skin that is sensitive and prone to hyperpigmentation and scarring.

First of all, the following is a synopsis of my experience:

Experience I:


a) Experience in electrology: 1 year
b) Machine type: Apilus Platinum Pure (uses pedal)
c) Prior training: Nurse
d) Lighting type: Ring light with magnification
e) Test Treatment provided: Half hour treatment ($30 cost) using Multiplex (Chin-3 and Lip-3) settings. Tried on some coarse black hairs on chin and upper lip areas. Was particular about only doing 2 insertions per hair—if it did not come out, she did not want to insert again incase the skin got irritated.
f) Pain management suggestion: Changing machine settings if needed (not needed in my case)
g) Post procedure management suggestion: Aloe gel, staying out of sun, hydrocortizone for hyperpigmentation
h) Pros: Less pain (very tolerable like pin pricking) and minor zapping feel. High clearance rate.
i) Cons: Did not keep record of settings used, treatment duration etc. (I asked her to write them down for me). Not sure if magnification was sufficient. Does not have CPE or CCE certifications.
j) Treated skin appearance on:
–Day 0: red in areas
–Day 1: (24 hours post procedure): skin appears fine, though slight hyperpigmentation in one corner of upper lip detected.

Experience II:


a) Experience in electrology: do not know though yelp reviews start from 2009
b) Machine type: Fischer (no pedal, just metal rod held by patient, says that Fischer is better machine for coarse hair)
c) Prior training: N/A
d) Lighting type: Ring light, total magnification used (including her glasses) is 15X
e) Test Treatment provided: Galvanic, blend and short-wave were tried ($0 cost) on coarse black hairs on chin (2 hairs/treatment type) with settings at Level 3. The Blend had to be increased to Level 4 as hair was not coming out. Total number of insertions were 58 as she inserted as many times as needed until hair came out. She does not believe in applying any force in plucking the hair. When I asked her whether the number of insertions could inflame my sensitive skin that is prone to hyperpigmentation she said that it would not as she uses a high magnification which helps her target the hair only through the pore and does not affect the skin.
f) Pain management suggestion: EMLA (if needed)
g) Post procedure management suggestion: Icing for 15 mins,3X with 15 mins rest in between, Neosporin for 48 hours for scabbing (if needed)
h) Pros: Records settings used in patient chart and uses a high magnification.
i) Cons: Short-wave was not too painful. However, the galvanic and blend were, with the blend being the most painful. (There was an unpleasant metallic taste in the mouth too with the latter two, though that is manageable.)
j) Treated skin appearance on:
–Day 0: some redness, swelling in blend treated area with tingling sensation
–Day 1 (24 hours post procedure): blend treated area is sore and swollen, with slight hyperpigmentation.

I have not commented on the personality types of the two electrologists as I want to focus my questions only on the techniques used right now.

Questions from Experience I:
a) Since the Multiplex setting has a higher clearance rate with less pain, what is the kill rate? (I want to make sure that this is not expensive plucking going on.)
b) Since she does a maximum of 2 insertions per hair follicle, is this an effective approach? (I want to make sure that I am not in for a longer treatment period than needed.)
c) Can the Apilus Platinum Pure do galvanic?

Questions from Experience II:
a) Since the galvanic and blend have better kill rates, is it better than Multiplex (from Experience I)? That is, would it take less number of treatments using galvanic or blend to get complete permanent clearance versus Multiplex?
b) Is the number of insertions important for skin prone to hyperpigmentation and scarring? Or, does it not matter?
c) Is the Fischer a better machine against coarse hair?
d) Why was blend more painful than galvanic (when it is a combination of galvanic and short-wave)?
e) Is blend or galvanic better against short-wave (thus, Multiplex)?

Another question is regarding kill-rate in general…what does “kill rate” mean? Does it really refer to a hair being permanently killed? This question is because from Experience II, I gathered that: a) after the first treatment, the coarse hair would come in longer and finer, b) after the next few treatments, the hair would become shorter and finer, till c) it eventually stops growing altogether. Whereas, for fine hair, the number of treatments is less as the hair does not have to change its “phenotype” as much. Is this the case? If so, I am quite confused by the use of kill-rate as it implies that the hair is killed in the first treatment itself!

Your responses would be very helpful in my determining which electrology approach would be best for me. Ideally, (as everyone else :-)) I want to have complete permanent hair removal long-term with as less treatments as possible with minimal damage to my skin.

Thank you all for your help.

Anamika.

Kill rate refers to how many hair the electrologist permanently kills in one period. So, if she treats 100 hair and 80 of those 100 never come back, her kill rate is 80%. Someone correct me if I’m wrong.

Second and most important point- killing of each hair is ideally NOT a gradual process where the the hair comes back finer and finer until it’s totally gone- in such a case, the kill rate would be very low. Rather, the way it should be is that the hair treated in one session, no matter how coarse or fine they are, should never come back - and this refers to a high kill rate.

I was under the same impression as you when I first tried electrolysis few years ago but I’ve learned from this board that that is not how it should be. Once a hair is treated and slid out, it should never come back at all. Also your pros and cons list should most importantly include whether you felt any plucking/tugging/resistance when the hair is being taken out- if you did, that’s not a good sign. The definition/implication of ‘tugging’, however, is debated on this board but many pros are firm that there should be no resistance whatsoever.

We must not confuse kill rate and regrowth. They are two very different things. The kill rate can be up to 100%, (yes, I’m not exaggerating) and yet be a regrowth of 20%. Why? because you never have all the hairs present at any given time. I want you to see this:

This is a man’s leg just in time to start the first clearance. He had months without touching the hair, so apparently all the hairs were present at the time of the first clearance. False! some hairs were not yet visible, therefore they could not be treated. The electrologist needs a hair to disable its follicle.

Now look what happened a few days later. Small scabs indicate the exact point of the treated follicles, and very, very close to some new hairs have appeared. They had missed the appointment with the needle. This is what Michael called FALSE REGROWTH because these follicles were never treated. If from one of those small scabs appear hair again, this would be TRUE REGROWTH. Although in this case, this is very unlikely, because we do not like to play with the hairs. :wink:

The % of true regrowth will give you % kill rate.

When Dr. Hayes in 1904 said it would be ideal to have a photo before the start of treatment, was absolutely correct. It’s a shame he could not enjoy the technological advances of this century.


His arguments in cases of skeptical customers and / or unbelievers electrologists have been easier. Fortunately, today we have good cameras to tell us the date when the photo was taken. Some clients forget the number of clearances, as well as a warning that if you do not follow the rules of the ideal protocol, you can not expect them to be three clearances, but 4 or 5, if you call to make a “clearance” to remove a dozen hairs, there were about a thousand before.

This is what happened in this case, my dear Smurf. It is logical that after a year and a half, neither you nor I remember many clearances were necessary to remove all the hairs on your underarms. Luckily, I do not forget to take a photo before each occasion.

This case did not conform to the ideal strategy described by Michael Bono in his book. The reason is that only a couple of weeks passed between the last shaved and the start of treatment. So:

Before (May 2011)

Before (July 2011)

Before (December 2011)

Before (February 2012)

Before (June 2012)

Before (September 2012)

Oh, how I envy your skin!

Note: Sorry, I forgot a photo (June 2012) and the rigor is the rigor. In your honor Dr. Hayes wherever you are!

Lovely! I’m envious!

Josefa, question for you- does the ‘time to completion’ remain the same regardless of the # of clearances?

Thanks so much for the photos and information, Josepha. (When are you coming to Boston? :eek:)

So, that means that IRRESPECTIVE of method used (galvanic, blend, Multiplex) if done correctly, it should be a 100% kill rate each time? I would like to clarify since it is stated that blend and galvanic have higher kill rates in articles such as: http://www.transgendercare.com/electrolysis/methods/overview_methods.htm

Butting in :eek:

If you are talking about 3-monthly clearances than obviously, no, the time to complete will be faster in the ideal case where only 2 to 3 clearances are required.

To quote a post I wrote in the “Shaving” thread:

^Stoppit, not in terms of months. By time to completion I’m referring to the total hours of work needed to ‘finish’ the process regardless of how many months it’s spread over. What then? Same ttc or not? I don’t know if I’m being clear…

Ah yes. I expect yes, the TTT (total treatment time term from Michael) will be the same. The total number treated follicles are the same. I believe this is why Michael always says that the TTT is the most important thing and that electrologist’s should be able to quote their average TTT to complete an area… therefore even if a client presents with an area shaved not long before, they would still not spend more time or money on the table than another client with ‘full growth’ present.

What is the caption with this, Sahar?

All of this makes very interesting reading for me. Indeed, “treatment strategy” depends on the method being used, but (as stated) the TTT should still be about the same; regardless of the strategy or method being employed.

I think the “every 6-week/11 clearances strategy” perfectly fits Apilus/thermolysis, and the “every 3 months/3 clearances strategy” perfectly fits blend with local (for body work). I’m reasonably sure that if electrologists, using disparate methods, were to compare their treatment records, our TTT would come out nearly the same. I have experienced this over and over.

Umm, confused still…

Michael, if ““every 6-week/11 clearances strategy” perfectly fits Apilus/thermolysis, and the “every 3 months/3 clearances strategy” perfectly fits blend”, then doesn’t blend have a better kill-rate than thermolysis (as fewer treatments are needed)?? So, how does TTT remain the same?

Also, any feedback on max.number of insertions? Is 2 max/hair for hypersensitive skin normal? Or, should the number of insertions continue with increasing settings until hair comes out?

PS - I called a third electrologist yesterday and was asking her some of these questions to gauge her treatment strategy (she has 30 years of experience and uses a Fischer). She did not seem forthcoming and finally asked if I were an electrologist! :frowning:

No, after the first clearance with Thermolysis the subsequent clearings (at only 6 weeks) are very fast, because they are working on (scattered) anagen hairs (the goal and a good one: easier epilation and less pain due to lower current requirements). Each blend clearance takes MUCH longer (albeit only 3), because we are waiting for maximum telogen hairs to show up. (Just working anagen hairs would be a waste of time, with local).

I’ve used both strategies and both are good.

I’m impressed with the questions being asked these days, and a lot of it has to do with forums like this one. Her asking if you “are an electrologist” is a compliment to you! Bravo!

It is thanks to you experts on this site and of course Andrea for creating it that we are better educated. BIG SHOUT OUT TO ALL OF YOU—THANK YOU!

Michael, by “both strategies” being “good”…were you referring to my question on the max. number of insertions per hair?? If not, please share your thoughts on this.

To tell you the truth, I don’t exactly understand the question. The only reason to re-insert the needle is if you missed the follicle and need to reposition the needle.

What are they doing? Inserting, removing the needle and testing it with the tweezer, then inserting over and over … seems like a big waste of time and bad technique to me. I don’t think anyone does that.

Depends if you count the months of wait before the start of the first clearance, yes, time is the same. If you count from the date of the first session, then we talk about half of time?

I never cared much about how to cook the “steak”, provided it were ready. Not too burnt or raw. The skin, results, speed, and comfort are the things that matter.

Maybe this helps clear things up a bit.

http://www.youtube.com/watch?v=ErC4mN9fAas

Ignore it i was trying to post photos from my computer and it was not workingso i tested it on my mobile and looks like it worked.I thought i had deleted it looks like i didn’t .If i get some time today i will try to repost.sorry

Yes, Michael…they insert the needle and see if the hair comes out, if not they do it again and again and…until it does. I call it the “Zap till it Pops” method! :slight_smile:

Versus, they insert the needle max. twice, and if the hair does not come out both times, they move on to another hair.

Apparently, I have such coarse hair with such distorted fat roots that they resist strongly!!!