September 7, 2026
November and December bring a wave of first-time deep clean requests from people hosting holiday guests, and by the time a new client calls us, the question we hear most often is not about price or scheduling. It is: "Do I need to do anything before you arrive?" The answer is yes, but not in the way most people assume. You do not need to pre-clean before the cleaners come. You do need to prepare the space so the crew can do their best work from the moment they walk in.
This post walks through the most common mistake homeowners make before a cleaning visit, then gives you a practical step-by-step process for getting your home ready. It also covers what we bring and what we need from you, and draws a clear line between preparation that helps and preparation that is just wasted effort on your part.
The single biggest mistake we see is clutter left on every flat surface. Countertops covered in mail, toys on the floors, dishes stacked in the sink, clothing piled on furniture. When a cleaning crew arrives to a home in this state, they spend a significant portion of the visit moving objects from one place to another rather than cleaning the surfaces beneath them. They cannot deep-clean a countertop that has 30 items on it without spending time on decisions that are not theirs to make. Where does the stack of papers go? Is this medication something that should be moved or left in place?
The result is a visit where less actual cleaning happens than the client expected. Not because the crew was slow or inattentive, but because the prep work that enables cleaning to happen never got done.
The second most common mistake is the opposite: homeowners who spend two hours pre-cleaning the home before we arrive. Scrubbing the bathrooms, mopping the floors, wiping down all the counters. We understand the impulse. Nobody wants to look messy in front of a cleaning crew. But pre-cleaning eliminates the value you are paying for. Your job before a cleaning service arrives is to prepare, not to clean.
Go room by room and remove items from the surfaces the crew will need to clean: kitchen countertops, bathroom vanities, nightstands, coffee tables, and dining tables. You do not need to organize or sort anything. Move the pile to a box, a closet shelf, or a corner that is clearly out of the way. The goal is open surface area, not a perfectly organized home. Flat surfaces with two or three permanent items (a lamp, a candle holder, a small plant) are fine. Flat surfaces buried under stacks of papers, dishes, and miscellaneous objects are not.
Clothes, shoes, toys, dog beds, exercise equipment moved into the living room, and anything else sitting on the floor in areas where the crew will vacuum or mop should be moved before they arrive. We vacuum around objects when we have to, but we do a far better job when the floor is clear. In homes with young children, a quick ten-minute pickup of the playroom and living room floor makes a noticeable difference in how thoroughly those areas get cleaned. Rugs can stay down unless you want them moved for floor cleaning underneath.
This one matters for safety and efficiency. A nervous dog or an outdoor cat that might escape through an open door is a real concern. Before the crew arrives, put pets in a room that is not being cleaned, in a crate, or with a neighbor. It protects the pet, removes a variable the crew has to manage, and lets them move through the home without interruption. We work around pets when we need to, but a crew that can move from room to room without checking that a door is secure or avoiding a dog that barks at the vacuum cleans faster and more thoroughly.
If there is a surface you want extra attention on, a stain you noticed, a room that has not been cleaned in a while, or an area with fragile items you want handled a certain way, tell us before we start, not after. This is easier to do at the beginning of a first visit or through a note left when you are not home. Once a crew has worked through a room, backtracking costs time. Communicating priorities upfront means those priorities are built into the sequence from the start.
For homeowners who have pets and care about the products used in the home, our post on what people get wrong about eco-friendly cleaning products and pets covers how product selection intersects with pet and child safety on every visit.
We are background-checked, insured, and have been in business for over two decades. That said, removing the guesswork is smart for everyone. Jewelry, prescription medications, small high-value items, and anything with sentimental value that could be accidentally knocked over should be put away before the crew arrives. Not because you cannot trust the team, but because it removes any possible concern from your mind and removes any risk of an accidental bump on a fragile item the crew did not know was there.
If you will not be home, confirm the entry method before the visit. Key code, lockbox, a neighbor who has a key, or leaving a door unlocked are all options we work with. What slows a visit down is a crew that arrives at the scheduled time and cannot get in, or that has to wait 15 minutes while a client drives home. Parking matters too. In Longmont's older downtown neighborhoods and in some of Boulder's denser residential streets, parking access near the home can add time at the start of a visit. If the obvious street spot in front of your home is unavailable, leave a note or a text about where to park.
A sink full of dishes is one of the most common things that slows down kitchen cleaning. We do not wash dishes as part of a standard visit. If the sink is clear and the dishwasher has been run, the crew can clean the sink basin, the countertops around it, and the stovetop area without working around a pile of dishes. If the dishwasher is full of clean dishes, empty it. If the sink has dishes, either wash them or load them. Five minutes on this before we arrive makes a measurable difference in how thoroughly the kitchen gets cleaned.
We bring everything the crew needs: all cleaning products, microfiber cloths, mops, vacuums, and extension tools for high surfaces. You do not need to supply anything. If you have a preferred product for a specific surface, such as a stone cleaner for granite countertops or a particular floor cleaner for hardwood, leave it out and let us know. We will use it. But there is no obligation to provide supplies.
The one thing that helps us is knowing about unusual surfaces or finishes before we arrive. If you have marble countertops, soapstone, an exotic hardwood floor, or any surface that requires a specific product, let us know at booking. Our post on what people get wrong about no-harsh-chemicals cleaning covers why surface-specific product selection matters and how we approach it across different home types.
We do not need the home to be warm or cool at any particular temperature, but we do appreciate the heat or AC running at a livable level during the visit. Crews working in a home that is 85 degrees in August because the homeowner turned off the AC before leaving slow down for the same reason anyone does in that heat.
We also work in homes while clients are present, though most clients prefer to step out or work from a back room during the visit. Either is fine. If you stay, just know the crew will need to move through rooms in a specific sequence to avoid working over areas they have already cleaned. The most helpful thing you can do if you are present is stay out of the sequence rather than directing traffic.
For an overview of what our visits cover at each service level, the Casabella services page lays out the full scope clearly. If you are trying to decide between a one-time deep clean and recurring service before your first visit, our post on recurring cleaning versus a one-time deep clean gives you a direct cost and value comparison to work from.
There is a real line here, and it is worth stating clearly. Preparation means the crew can start cleaning on arrival. It does not mean doing their job for them before they get there.
Specifically: do not pre-clean the bathrooms, do not mop the floors, do not scrub the stovetop. If you do these things before we arrive, you have paid for a cleaning visit that addresses a home that was already clean. The crew will still show up, still work through the scope, and the home will still look clean when they leave. But the deep-clean value you were expecting, the surfaces addressed at a level of thoroughness that takes more time and attention than a quick wipe, will be diminished because there was less to address.
The one exception is dishes in the sink. That is genuinely prep work, not cleaning. Washing a pile of dishes before we arrive is a good use of five minutes. Scrubbing the bathroom tile for 45 minutes before we arrive is not.
We book about two weeks out during the busy spring window, so if you are planning to get on the schedule for the first time, it helps to reach out before you need the visit rather than when you are already hosting guests. Plan ahead and the timing works. Wait until the week before you need us and you may be looking at a wait. You can reach us at 303-827-1251 during business hours or go directly to our booking page to check availability and confirm pricing for your home.
If you are new to professional cleaning service and want to understand how we structure a first visit versus ongoing recurring visits, our post on the best time of year to start a recurring cleaning service covers how timing affects the first-visit experience and what to expect going forward. For homeowners in Boulder County communities like Erie, Lafayette, or Louisville, the Longmont house cleaning page and the broader services page show how we approach homes across the full service area.
For clients who have had a bad experience with a previous cleaning service and are trying to figure out what to look for differently, our post on how to choose the best cleaning company in Boulder walks through the practical criteria that actually matter when you are comparing services.
No. Pre-cleaning before a professional crew arrives eliminates most of the value you are paying for. The crew is there to clean surfaces at a level of thoroughness that routine maintenance does not reach. If you have already scrubbed the bathrooms and mopped the floors, the crew will still work through the scope, but the deep-clean result you were expecting is reduced because the starting condition of the home was already clean. What you should do before they arrive is prepare the space: clear flat surfaces of clutter, pick up items from floors, secure pets, and make sure the crew can access the home. That is preparation. Scrubbing surfaces is cleaning, and cleaning is their job. The one practical exception is dishes in the sink. A clear sink allows the crew to clean the basin, surrounding countertops, and stovetop area without working around a pile of dishes. Five minutes on that before they arrive makes a real difference in the kitchen.
Clear flat surfaces that the crew will need to wipe down: kitchen countertops, bathroom vanities, nightstands, coffee tables, and dining tables. You do not need to organize or sort anything. Move items to a box, a closet, or a corner that is clearly out of the way. A surface with two or three permanent items is fine. A surface buried under stacks of papers, dishes, or miscellaneous objects means the crew spends time relocating your belongings instead of cleaning the surface beneath them. On floors, clear anything the crew will need to vacuum or mop around: clothing, toys, shoes, and portable equipment. Rugs stay down unless you specifically want floor cleaning underneath. A ten-minute clutter pass through the main rooms before a cleaning visit produces a noticeably better result than leaving the crew to navigate a fully loaded home.
Put them somewhere secure before the crew arrives. A crate, a back room that is not being cleaned, a neighbor's yard, or a doggy daycare appointment all work. The goal is to remove the variable entirely. A nervous dog that follows the crew from room to room or barks at the vacuum slows the visit down and creates a door-security concern every time a room transitions. An outdoor cat that might slip out through a propped door is a real risk during a cleaning visit. Crews do work around pets when necessary, and we are used to pet-friendly homes. But a visit where the crew can move freely through the home without managing a pet is faster and more thorough than one where they cannot. If your pet is anxious or reactive, securing them before we arrive is the best thing you can do for both the pet and the quality of the clean.
Either is fine. Many clients are not home during cleaning visits, and we handle entry through key codes, lockboxes, or arrangements made at booking. If you will not be home, confirm the entry method before the visit and leave a note if there is anything the crew should know about the space, a fragile item, a surface that needs special attention, or a room that should be skipped. If you choose to stay home, the most helpful thing you can do is let the crew work through their sequence without redirecting them mid-room. Cleaning works best top to bottom and room to room in a fixed sequence. Interrupting the sequence to address a priority that was not communicated upfront means the crew has to backtrack over surfaces they have already completed. Communicate priorities before the visit starts, then step out of the sequence.
The easiest method is a brief note left in a visible spot, like the kitchen counter or entry table, that the crew will see when they arrive. Include anything that affects how they work: a room to skip, a surface with a specific product requirement, a fragile item that should not be moved, or an area you want extra attention on. You can also communicate these details at booking or by calling the office before the visit. At Casabella, the phone is answered by a real person during business hours, so a two-minute call before your first visit is the most direct way to make sure any specific instructions are passed to the crew. What to avoid is saving the instructions for after the visit is complete. Feedback after the fact is useful for future visits, but it does not change the result of the visit that already happened. Front-loaded communication, before the crew starts, is what produces the outcome you are looking for.
