I recently was invited to give a full day workshop in Manitowoc, Wisconsin through the Manitowoc County Historical Society.  After the in-class portion of the workshop, the participants went out into a nearby cemetery to apply what they had learned.  Several grave makers were successfully cleaned with care.  Cleaning some of the larger gravestones was a real group effort (pictured above).  Some scrub high; some scrub low; some scrub the back; some scrub the front.  Just watch that over-spray!  No one likes getting water in the face.  :)

[note: The above answer comes directly from the Wisconsin Historical Society - Historic Preservation Division.  If you're not cleaning a gravestone in WI, check with the state historic preservation office in your state because similar rules will apply]

2)  What if the cemetery in question appears to be abandoned or neglected?  Must I still receive permission to work in the cemetery?
Answer:  Yes.  If you suspect that a cemetery is abandoned or neglected, contact the Office of State Archaeologist.  If the cemetery in question is in fact unrecorded, then one of these state agencies typically is the authority on granting permission to work within the cemetery.  Regardless, you still will have to request permission from the land owner to access the cemetery.

[note: The above answer comes directly from the Wisconsin Historical Society - Historic Preservation Division.  If you're not cleaning a gravestone in WI, check with the state historic preservation office in your state because similar rules will apply]

"I'm a 'Good Samaritan' wanting to the clean gravestones of neglected veterans who are not my family members.  I can just do that, right?"  The answer to that question may surprise you. 

One of the topics I cover when I give presentations or workshops about gravestone cleaning is about permissions.  Over the next few blog entries I'll provide answers for some of the more commonly asked questions with answers I received directly from the Wisconsin Historical Society - Historic Preservation Division.  If you're not cleaning a gravestone in WI, check with the state historic preservation office in your state because similar rules will apply.
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1.  Must I have permission to inventory, clean, or reset a gravestone or to remove vegetative growth from within a cemetery?
Answer:  Yes.  You must obtain permission from 1) the property owner to enter the cemetery itself if you must cross private land to access the cemetery, and 2) the Trustees of the cemetery to do any work with a gravestone (such as cleaning) or within the cemetery (such as brush removal).  "Trustees" means the recognized representatives of the original incorporators, board of directors, affiliated church, or cemetery association.  

Over the years, I have provided training to many service and community groups that were interested in cemetery clean up projects.  Recently a western Wisconsin area 4-H group received training to properly clean gravestones at the Halfway Creek Cemetery in Holmen, WI.  I was amazed at how well this group worked together despite ranging in ages from 5 years old to adults.  In all, forty-four (44) gravestones were cleaned and preserved in less than four hours time!  And they loved doing it.  Great work everyone!  The key point here is that no group, no matter how well-meaning, should undertake a gravestone cleaning effort without proper training beforehand.  But, once equipped with the proper tools and techniques, amazing work can happen.

In my last post I mentioned that I sometimes include basic grave marker resetting instruction in my workshops.  I always get asked about how to repair and/or reset grave markers that are multi sections.  That sort of work is beyond what I typically get into, but, I wanted to provide a resource that I find very helpful.

Last year, Jason Church, Materials Conservator for the NCPTT, did a webinar with the Wisconsin Historical Society on resetting grave markers.  In this 90 minute presentation, Jason shares a wealth of practical info about how to repair and reset gravestones.  I'm providing a link to that video here because it is too valuable to not be shared.  I hope you find it useful.  Oh, and become a member of the WI Historical Society if you aren't already.

When I do workshops I usually include a demonstration on how to reset and/or straighten sinking or crooked gravestones.  Although simple in theory, resetting gravestones is actually a tricky practice because 1) gravestones are sometimes "icebergs," 2) gravestones may be broken at the base, and 3) gravestones weigh more than you think.  

A few summers ago I was hired to raise two slant markers out of the ground that were at least nine inches submerged the bottom line of engraved wording.  The first one was easy to reset because the bottom of the gravestone ended just below the engraved portion of it.  The second gravestone, however, was a whole different story.  That slant marker continued another 18 inches below the the finished base and must have weighed at least 200 pounds!  Even though this second grave marker was almost identical to the first in terms of how it appeared above ground, the below ground parts were very different.  With resetting gravestones, you never know what you will get into so do so with extreme caution.

So, you've just finished scraping off the lichen and scrubbing the gravestone with water.  Now it's time to apply D/2 Biological Solution to kill the lichen and whiten the stone.  You spritz some on the damp gravestone and...oh no!  Why is the gravestone turning pink?!  Don't worry--sometimes stone will turn a subtle color of pinkish-orange after applying D/2 Biological Solution.  The manufacturers of D/2 explained it to me that the color change is the result of the biological organisms reacting to the D/2.  This temporary discoloration can take on shades of orange, pink, or gray.  Not all stones react this way but some will.  When it does, it will generally take 24-48 hours before the discoloration disappears.  So, the only downside is that you may have to come back after a few days to take some good "after cleaning" pictures.

Here in Wisconsin we've had a very hot summer...we're talking about several days in the 90s with heat indices over 100.  Should you clean gravestones in such extreme weather?  When it comes to cleaning dark colored gravestones, the answer is "probably not."  

I'm not even addressing the fact that doing any physical labor when it's that hot outside is dangerous here.  I'm just addressing a question I get about cleaning gravestones during extreme weather.  

The type of gravestone you should avoid cleaning on hot, sunny days are the black, granite ones.  These are the grave markers that are hot to the touch.  If this is the case, you should NOT clean them.  Why?  According to Jason Church, materials conservator, for the National Park Service (NCPTT), the liquids you are using to clean may react with the surface finish of the granite, permanently damaging it.  No one wants that to happen.  Remember our guiding principle when cleaning gravestones?  Do no harm to yourself or the grave marker.

What about light colored gravestones or those which are non-granite?  I would suggest avoiding cleaning those too if they are hot to the touch.  Just wait for a cooler time of day or for a more mild day.  

I recently assisted a non-profit group in organizing a clean-up effort in a Monroe County, WI, cemetery.  Once or twice a year I do some free consulting with non profit groups, like this one, wanting to organize a large cemetery clean up effort in a neglected cemetery.  I thought I would share here some guidelines I tell them because there are some things that can go wrong even when everyone's hearts are in the right place.

1) Get permission first.  Be sure that the governing body of the cemetery (church, town board, cemetery association) you plan on working in "signs off" on your clean up plan.  You need permission to clean a gravestone first, whether you're cleaning 1 gravestone or 100.

2) Have the volunteers sign a "hold harmless" waiver.  There are plenty of opportunities for folks to get injured when working in cemeteries, from tripping hazards to bee stings.  Be sure to have your team sign an agreement to not hold your non-profit responsible for any injuries incurred during the clean up day.

3) Pre-select the gravestones to be cleaned.  Not all gravestones should be cleaned.  Some are too fragile and cleaning might damage them.  Or, some are not secure enough to clean and may even topple over.  Have a trained member of your team go out ahead of time and flag the gravestones that are safe to clean before you let loose your eager crew.

4) Train your crew.  So, you have an energetic crew of young workers willing to get their hands dirty for the sake of cemetery preservation.  You can't just let them loose with brushes, water, and D/2 in a cemetery.  They need to be properly trained first...and then continually supervised throughout the day.

Remember that it all comes down to DO NO HARM--not to self, not to gravestones.

Oh, and "thank you" to everyone who cares enough about our cemeteries to organize these clean up efforts.