Power Washing Stone Wall

The first step in cleaning your stone retaining wall is to thoroughly spray it down with a garden hose or pressure washer.

Power washing stone wall.

If the wall features a normal amount of dirt and debris a garden hose should serve as a sufficient spraying tool whereas a pressure washer should be used to spray stone retaining walls that have accumulated an abnormal amount of caked on filth. Never pressure wash humans pets or plants. If there is mould growth wash it down with a bleach solution 1 part bleach to 4 parts water. Start by choosing the proper pressure and nozzle tip.

This will help keep the detergent from soaking into the brick. It ll be a little tedious tho because to do it right you have to do each stone individually and that ll also protect the mortar. Step 1 spray your wall. Pressure washing means more water the higher the pressure the more water you are using.

You can clean seriously discoloured stone and brick with an acid based wall cleaner obtainable at any hardware store. For example power washing is done with a strong hot water jet. The argument entitled power washing vs pressure washing reveals very little dissimilarities but major ones. This article is intended as a guide not to be a comprehensive set of instructions.

They should definitely not be used on any type of modern render such as monocouche or techcrete. Choose the tip with the widest angle that still gets the job done to prevent degrading the surface of the. Power washers do certainly have their place but not when it comes to cleaning red brick facades or any type of marble stone facade or patio. There are two distinct terms when it comes to dealing with tough stains and grimes.

Guidance for using a pressure washer on external stone and patios you must be very careful if you intend to use a pressure washer on external natural or artificial stone patios and paths etc. The force of water coming from a pressure washer can cause physical harm even penetrate skin and will most certainly destroy your plants. Saturate the brick with water using a gentle low pressure spray before you apply detergent. I have 2 garden walls and a stone patio that my son built years and years ago and every year he power washes them and they look like new.

A pressure washer with about 3 gpm and 3000 psi is ideal for most concrete and brick cleaning jobs. This one is a no brainer hopefully. Here is more information on pressure washing some common exteriors. Be sure to wear gloves and goggles and follow instructions with care.