Just how bad is tree sap?
Just how bad is tree sap?
Author
Discussion

The Turbonator

Original Poster:

2,792 posts

172 months

Sunday 15th May 2016
quotequote all
I moved into a new flat a couple of weeks ago and the car park is lined with trees. I never gave it much thought but every morning my car is completely covered with tiny spots of sticky tree sap. The windscreen from inside looks as if it's been raining very finely and lightly.

The only experience I've had of this is a friend of mine who parked his car under a tree at work. He never washed it mind, but after about a year the paintwork had gone completely dull and had no shine to it whatsoever.

Will it always wash off if I go a month without cleaning it, or is it case of washing it off every morning before it has time to harden? I could park it on the street away from all the trees but would rather avoid that unless it's necessary.


X5TUU

12,643 posts

208 months

Sunday 15th May 2016
quotequote all
layer up some good coats of a hard wax and you should be ok, and when you wash, repeat this process, otherwise it'll really mess up your paint and bright work

Alucidnation

16,810 posts

191 months

Sunday 15th May 2016
quotequote all
Bird st is a squillion times worse and I always try and wash it off as soon as poss.

The Turbonator

Original Poster:

2,792 posts

172 months

Sunday 15th May 2016
quotequote all
Would a cover be any good or would it do the car more harm than good if I had been driving it in the rain and then covered it before it had chance to dry? It gets driven pretty much daily but would being undercover and wet through the night allow rust to set in?

Edited by The Turbonator on Sunday 15th May 15:53

swisstoni

21,599 posts

300 months

Sunday 15th May 2016
quotequote all
Car covers are generally a pain on a car in daily use.
A clay bar used to get tree sap off. I don't think the sap does any lasting harm although it's not nice obviously.

The Turbonator

Original Poster:

2,792 posts

172 months

Sunday 15th May 2016
quotequote all
swisstoni said:
Car covers are generally a pain on a car in daily use.
A clay bar used to get tree sap off. I don't think the sap does any lasting harm although it's not nice obviously.
As long as it doesn't do any permanent damage I'm not too bothered. As long as I'll always be able wash it off or polishing it off is the way worst case scenario, I'll just keep parking it in the car park.

Just wasn't sure whether or not it can cause permanent damage and dullness to the paint.

Wacky Racer

40,394 posts

268 months

Sunday 15th May 2016
quotequote all
I had to have my one year old (from new) red Ford Capri completely resprayed at a cost of £1000 in 1979, when I left it under a tree for 24 hours.

I now avoid them like the plaque.

The Turbonator

Original Poster:

2,792 posts

172 months

Sunday 15th May 2016
quotequote all
Wacky Racer said:
I had to have my one year old (from new) red Ford Capri completely resprayed at a cost of £1000 in 1979, when I left it under a tree for 24 hours.

I now avoid them like the plaque.
yikes okay now I'm worried

Wacky Racer

40,394 posts

268 months

Sunday 15th May 2016
quotequote all
The Turbonator said:
Wacky Racer said:
I had to have my one year old (from new) red Ford Capri completely resprayed at a cost of £1000 in 1979, when I left it under a tree for 24 hours.

I now avoid them like the plaque.
yikes okay now I'm worried
The garage (Ford main dealer) and myself tried everything to remove it, but the sap had somehow got "under" the paint.

This was the red car shortly before it happened.



Tickle

5,872 posts

225 months

Sunday 15th May 2016
quotequote all
Good wax/sealant and a pack of autoglym bird poo wipes.

eldar

24,781 posts

217 months

Sunday 15th May 2016
quotequote all
The Turbonator said:
yikes okay now I'm worried
Depends on what sort of sap! Mostly its aphid st, which just washes off - rain will remove it. Common with sycamores. The other type is resinous, normally from pines which is harder to remove.

Bird st is much worse, as has been said.

ashleyman

7,203 posts

120 months

Sunday 15th May 2016
quotequote all
No tree sap can be as bad as this.



Took forever to rinse off with a pressure washer whilst trying not to rub it.


I have a daily that's parked under a tree, most of the other cars in my residents car park are also under trees and 50% of them have car covers. I've always been told car covers are bad for the paintwork - this true?

I can't take much more of coming out to my car and seeing this stuff all over it. Usually in the same place as the bird must sit in the tree above the car. Tempted to cut the branches off above my car!

swisstoni

21,599 posts

300 months

Monday 16th May 2016
quotequote all
Just have to consider where you are going to store your filthy, wet, bird poop encrusted cover when not in use.

Matthen

1,409 posts

172 months

Monday 16th May 2016
quotequote all
ashleyman said:
No tree sap can be as bad as this.



Took forever to rinse off with a pressure washer whilst trying not to rub it.


I have a daily that's parked under a tree, most of the other cars in my residents car park are also under trees and 50% of them have car covers. I've always been told car covers are bad for the paintwork - this true?

I can't take much more of coming out to my car and seeing this stuff all over it. Usually in the same place as the bird must sit in the tree above the car. Tempted to cut the branches off above my car!
Soak it in WD40 before you start. Works with varying success depending on the type.

smithyithy

7,754 posts

139 months

Monday 16th May 2016
quotequote all
Living adjacent to a wood, we get a lot of birds flying around the house etc. More than a few times I've come down to this in the morning, I think they target red cars specifically laugh


The Turbonator

Original Poster:

2,792 posts

172 months

Monday 16th May 2016
quotequote all
Well no tree sap this morning, seems that if you park directly under the tree, close to the trunk, my car stays sap free. Only seems to happen if you park a little away from the trunk directly underneath the branches and leaves.

996TT02

3,340 posts

161 months

Monday 16th May 2016
quotequote all
I don't think it's actually harmful to modern paints, but depending on the species (such as pine) it can be a real pain to remove, it is not water soluble. Your wipers would be permanently fooked too, as would your screen visibility after trying to "wiper" the glue off.

If this is not the case then you are lucky.

Mr. Magoo

686 posts

249 months

Monday 16th May 2016
quotequote all
It is dreadful. I parked in the south of france under a pine where there was a liberal dousing everyday for 2 weeks followed by a daily baking. I had no idea. It was a relatively new Discovery and nothing would shift it when I got back to UK. In the end as it became super hard I spent about a day scratching each spec off with a non - abrasive piece of hard plastic. But it was never 100%. I really felt let down by the Villa owner for not pointing this out but I have never parked under any tree again.

AVOID AT ALL COSTS.